app.gainforest.dwc.occurrence
Schema Diff
+50 -0
Compatibility Analysis
Breaking Changes Detected
2 breaking changes, 20 non-breaking changes.
Breaking Changes (2)
- ConstraintAdded ConstraintAdded { vertex_id: "app.gainforest.dwc.occurrence:body.tags:items", sort: "maxGraphemes", value: "64" }
- ConstraintAdded ConstraintAdded { vertex_id: "app.gainforest.dwc.occurrence:body.monitoringProgramme", sort: "maxGraphemes", value: "256" }
Non-Breaking Changes (20)
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.conservationStatus" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.datasetRef" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.monitoringProgramme" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.plantTraits" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.projectRef" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.siteRef" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.speciesImageUrl" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.tags" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.tags:items" }
- AddedVertex AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.thumbnailUrl" }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.conservationStatus", kind: "prop", name: Some("conservationStatus") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.datasetRef", kind: "prop", name: Some("datasetRef") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.monitoringProgramme", kind: "prop", name: Some("monitoringProgramme") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.plantTraits", kind: "prop", name: Some("plantTraits") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.projectRef", kind: "prop", name: Some("projectRef") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.siteRef", kind: "prop", name: Some("siteRef") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.speciesImageUrl", kind: "prop", name: Some("speciesImageUrl") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.tags", kind: "prop", name: Some("tags") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.thumbnailUrl", kind: "prop", name: Some("thumbnailUrl") }
- AddedEdge AddedEdge { src: "app.gainforest.dwc.occurrence:body.tags", tgt: "app.gainforest.dwc.occurrence:body.tags:items", kind: "items", name: None }
Migration Guidance
Added Elements
AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.conservationStatus" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.datasetRef" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.monitoringProgramme" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.plantTraits" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.projectRef" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.siteRef" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.speciesImageUrl" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.tags" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.tags:items" }AddedVertex { vertex_id: "app.gainforest.dwc.occurrence:body.thumbnailUrl" }
Constraint Changes
- ConstraintAdded ConstraintAdded { vertex_id: "app.gainforest.dwc.occurrence:body.monitoringProgramme", sort: "maxGraphemes", value: "256" }
- ConstraintAdded ConstraintAdded { vertex_id: "app.gainforest.dwc.occurrence:body.tags:items", sort: "maxGraphemes", value: "64" }
Additional Notes
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.conservationStatus", kind: "prop", name: Some("conservationStatus") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.datasetRef", kind: "prop", name: Some("datasetRef") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.monitoringProgramme", kind: "prop", name: Some("monitoringProgramme") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.plantTraits", kind: "prop", name: Some("plantTraits") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.projectRef", kind: "prop", name: Some("projectRef") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.siteRef", kind: "prop", name: Some("siteRef") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.speciesImageUrl", kind: "prop", name: Some("speciesImageUrl") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.tags", kind: "prop", name: Some("tags") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body", tgt: "app.gainforest.dwc.occurrence:body.thumbnailUrl", kind: "prop", name: Some("thumbnailUrl") }
- Non-breaking: AddedEdge { src: "app.gainforest.dwc.occurrence:body.tags", tgt: "app.gainforest.dwc.occurrence:body.tags:items", kind: "items", name: None }
1
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{
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"id": "app.gainforest.dwc.occurrence",
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"defs": {
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"main": {
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"key": "tid",
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"type": "record",
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"record": {
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"type": "object",
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"required": [
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"basisOfRecord",
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"scientificName",
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"eventDate",
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"createdAt"
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],
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"properties": {
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"sex": {
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"enum": [
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"male",
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"female",
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"hermaphrodite"
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],
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"type": "string",
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"description": "The sex of the biological individual(s).",
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"maxGraphemes": 64
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},
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+
"tags": {
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"type": "array",
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"items": {
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"type": "string",
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"description": "A keyword / tag for the occurrence record.",
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"maxGraphemes": 64,
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"minGraphemes": 1
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},
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"description": "Keywords / tags for the occurrence record."
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},
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"class": {
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"type": "string",
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"description": "The full scientific name of the class.",
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"maxGraphemes": 128
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},
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"genus": {
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"type": "string",
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"description": "The full scientific name of the genus.",
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"maxGraphemes": 128
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},
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"order": {
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"type": "string",
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"description": "The full scientific name of the order.",
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"maxGraphemes": 128
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},
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"county": {
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"type": "string",
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"description": "The full, unabbreviated name of the next smaller administrative region than stateProvince.",
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"maxGraphemes": 256
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},
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"dcType": {
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"enum": [
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"PhysicalObject",
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"StillImage",
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"MovingImage",
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"Sound",
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"Text",
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"Event",
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"Dataset"
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],
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"type": "string",
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"description": "The Dublin Core type class that best describes the resource (dc:type).",
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"maxGraphemes": 64
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},
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"family": {
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"type": "string",
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"description": "The full scientific name of the family.",
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"maxGraphemes": 128
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},
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"phylum": {
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"type": "string",
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"description": "The full scientific name of the phylum or division.",
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"maxGraphemes": 128
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},
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"country": {
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"type": "string",
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"description": "The name of the country or major administrative unit.",
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"maxGraphemes": 128
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},
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"eventID": {
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"type": "string",
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"description": "Identifier for the sampling event. Can be used to group occurrences from the same event.",
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"maxGraphemes": 256
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},
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"habitat": {
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"type": "string",
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"description": "A description of the habitat in which the event occurred (e.g., 'tropical rainforest', 'mangrove swamp', 'montane cloud forest').",
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"maxGraphemes": 512
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},
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"kingdom": {
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"type": "string",
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"description": "The full scientific name of the kingdom (e.g., 'Animalia', 'Plantae', 'Fungi').",
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"maxGraphemes": 128
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},
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"license": {
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"type": "string",
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"description": "A legal document giving official permission to do something with the record. Recommended: a Creative Commons URI (e.g., 'http://creativecommons.org/licenses/by/4.0/').",
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"maxGraphemes": 512
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},
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"siteRef": {
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"type": "string",
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"format": "at-uri",
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"description": "AT-URI reference to the site record where this occurrence was observed."
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},
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"behavior": {
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"type": "string",
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"description": "The behavior shown by the subject at the time of occurrence (e.g., 'foraging', 'nesting', 'roosting').",
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"maxGraphemes": 256
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},
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"eventRef": {
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"type": "string",
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"format": "at-uri",
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"description": "AT-URI reference to an app.gainforest.dwc.event record (for star-schema linkage)."
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},
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"locality": {
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"type": "string",
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"description": "The specific description of the place (e.g., '500m upstream of bridge on Rio Pará').",
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"maxGraphemes": 1024
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},
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"createdAt": {
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"type": "string",
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"format": "datetime",
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"description": "Timestamp of record creation in the ATProto PDS."
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},
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"eventDate": {
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"type": "string",
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"description": "The date or date-time (or interval) during which the occurrence was recorded. ISO 8601 format (e.g., '2024-03-15', '2024-03-15T10:30:00Z', '2024-03/2024-06').",
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"maxGraphemes": 64
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},
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"eventTime": {
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"type": "string",
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"description": "The time of the event. ISO 8601 format (e.g., '14:30:00', '14:30:00+02:00').",
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"maxGraphemes": 64
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},
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"lifeStage": {
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"type": "string",
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"description": "The age class or life stage at the time of occurrence (e.g., 'adult', 'juvenile', 'larva', 'seedling', 'sapling').",
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"maxGraphemes": 128
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},
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"taxonRank": {
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"enum": [
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"kingdom",
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"phylum",
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"class",
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"order",
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"family",
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"subfamily",
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"genus",
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"subgenus",
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"species",
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"subspecies",
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"variety",
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"form"
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],
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"type": "string",
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"description": "The taxonomic rank of the most specific name in scientificName.",
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"maxGraphemes": 64
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},
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"datasetRef": {
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"type": "string",
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"format": "at-uri",
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"description": "AT-URI reference to a dataset record this occurrence belongs to."
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},
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"fieldNotes": {
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"type": "string",
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"description": "Notes or reference to notes taken in the field about the event.",
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"maxGraphemes": 10000
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},
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"locationID": {
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"type": "string",
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"description": "Identifier for the location (e.g., a reference to a named site).",
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"maxGraphemes": 256
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},
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"projectRef": {
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"type": "string",
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"format": "at-uri",
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"description": "AT-URI reference to the organization info record for the project this occurrence belongs to."
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},
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"recordedBy": {
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"type": "string",
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"description": "Person(s) responsible for recording the occurrence in the field. Pipe-delimited for multiple (e.g., 'Jane Smith | John Doe').",
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"maxGraphemes": 512
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},
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"references": {
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"type": "string",
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"format": "uri",
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"description": "A related resource that is referenced, cited, or otherwise pointed to by the record (URL)."
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},
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"countryCode": {
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"type": "string",
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"maxLength": 2,
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"minLength": 2,
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"description": "The standard code for the country (ISO 3166-1 alpha-2)."
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},
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"datasetName": {
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"type": "string",
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"description": "The name identifying the dataset from which the record was derived.",
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"maxGraphemes": 256
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},
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"plantTraits": {
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"ref": "app.gainforest.dwc.defs#plantTraits",
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"type": "ref",
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"description": "Functional plant traits from databases like TRY and Restor. Only applicable to flora occurrences."
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},
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"gbifTaxonKey": {
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"type": "string",
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"description": "GBIF backbone taxonomy key for the identified taxon. Retained for backward compatibility with existing GainForest workflows.",
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"maxGraphemes": 64
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},
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"identifiedBy": {
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"type": "string",
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"description": "Person(s) who assigned the taxon to the occurrence. Pipe-delimited for multiple.",
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"maxGraphemes": 512
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},
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"municipality": {
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"type": "string",
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"description": "The full, unabbreviated name of the next smaller administrative region than county.",
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"maxGraphemes": 256
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},
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"occurrenceID": {
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"type": "string",
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"description": "A globally unique identifier for the occurrence record. Recommended: a persistent URI (e.g., DOI, LSID, or UUID-based URI).",
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"maxGraphemes": 256
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},
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"recordedByID": {
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"type": "string",
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"description": "Persistent identifier(s) (e.g., ORCID) of the person(s) who recorded. Pipe-delimited for multiple.",
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"maxGraphemes": 512
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},
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"rightsHolder": {
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"type": "string",
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"description": "Person or organization owning or managing rights over the resource.",
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"maxGraphemes": 256
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},
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"thumbnailUrl": {
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"type": "string",
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"format": "uri",
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"description": "URL to a thumbnail image for display in lists and cards."
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},
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"audioEvidence": {
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"ref": "app.gainforest.common.defs#audio",
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"type": "ref",
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"description": "Audio evidence (bioacoustics, soundscape, species call, field recording, etc.)."
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},
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"basisOfRecord": {
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"enum": [
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"HumanObservation",
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"MachineObservation",
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"PreservedSpecimen",
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"LivingSpecimen",
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"FossilSpecimen",
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"MaterialSample",
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"MaterialEntity",
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"MaterialCitation"
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],
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"type": "string",
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"description": "The specific nature of the data record. Must be one of the Darwin Core class names.",
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"maxGraphemes": 64
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},
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"geodeticDatum": {
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"type": "string",
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"description": "The spatial reference system for the coordinates. Recommended: 'EPSG:4326' (WGS84).",
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"maxGraphemes": 64
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},
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"imageEvidence": {
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"ref": "app.gainforest.common.defs#image",
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"type": "ref",
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"description": "Image evidence (photo, camera trap, drone still, scanned specimen, etc.)."
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},
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"stateProvince": {
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"type": "string",
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"description": "The name of the next smaller administrative region than country.",
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"maxGraphemes": 256
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},
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"videoEvidence": {
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"ref": "app.gainforest.common.defs#video",
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"type": "ref",
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"description": "Video evidence (camera trap, drone footage, underwater video, behavioral observation, etc.)."
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},
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"collectionCode": {
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"type": "string",
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"description": "The name, acronym, or code identifying the collection or dataset from which the record was derived.",
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"maxGraphemes": 256
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},
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"dateIdentified": {
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"type": "string",
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"description": "The date on which the identification was made. ISO 8601 format.",
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"maxGraphemes": 64
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},
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"identifiedByID": {
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"type": "string",
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"description": "Persistent identifier(s) (e.g., ORCID) of the person(s) who identified. Pipe-delimited.",
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"maxGraphemes": 512
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},
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"samplingEffort": {
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"type": "string",
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"description": "The amount of effort expended during the event (e.g., '2 trap-nights', '30 minutes', '10 km transect').",
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"maxGraphemes": 256
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},
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"scientificName": {
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"type": "string",
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"description": "The full scientific name, with authorship and date if known (e.g., 'Centropyge flavicauda Fraser-Brunner 1933').",
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"maxGraphemes": 512
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},
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"vernacularName": {
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"type": "string",
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"description": "A common or vernacular name for the taxon.",
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"maxGraphemes": 256
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},
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"associatedMedia": {
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"type": "string",
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"description": "Identifiers (URIs) of media associated with the occurrence. Pipe-delimited for multiple.",
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"maxGraphemes": 2048
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},
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"decimalLatitude": {
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"type": "string",
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"description": "Geographic latitude in decimal degrees (WGS84). Positive values are north of the Equator. Range: -90 to 90.",
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"maxGraphemes": 32
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},
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"individualCount": {
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"type": "integer",
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"minimum": 0,
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"description": "The number of individuals present at the time of the occurrence."
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},
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"institutionCode": {
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"type": "string",
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"description": "The name or acronym of the institution having custody of the object(s) or information in the record.",
298
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"maxGraphemes": 256
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},
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"locationRemarks": {
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"type": "string",
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"description": "Comments about the location.",
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"maxGraphemes": 2048
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},
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"speciesImageUrl": {
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"type": "string",
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"format": "uri",
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"description": "URL to a representative species image."
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},
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"specificEpithet": {
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"type": "string",
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"description": "The name of the species epithet of the scientificName.",
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"maxGraphemes": 128
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},
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"taxonomicStatus": {
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"type": "string",
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"description": "The status of the use of the scientificName (e.g., 'accepted', 'synonym', 'doubtful').",
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"maxGraphemes": 64
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},
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"decimalLongitude": {
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"type": "string",
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"description": "Geographic longitude in decimal degrees (WGS84). Positive values are east of the Greenwich Meridian. Range: -180 to 180.",
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"maxGraphemes": 32
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},
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"occurrenceStatus": {
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"enum": [
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"present",
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"absent"
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],
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"type": "string",
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"description": "Statement about the presence or absence of a taxon at a location.",
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"maxGraphemes": 64
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},
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"organismQuantity": {
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"type": "string",
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"description": "A number or enumeration value for the quantity of organisms (e.g., '27', '12.5', 'many').",
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"maxGraphemes": 64
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},
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"samplingProtocol": {
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"type": "string",
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"description": "The method or protocol used during the event (e.g., 'camera trap', 'point count', 'mist net', '20m x 20m plot survey', 'acoustic monitoring').",
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"maxGraphemes": 1024
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},
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"verbatimLocality": {
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"type": "string",
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"description": "The original textual description of the place as provided by the recorder.",
342
382
"maxGraphemes": 1024
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383
},
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384
"dynamicProperties": {
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385
"type": "string",
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386
"description": "Additional structured data as a valid JSON string (per Simple DwC Section 7.1). Example: '{\"iucnStatus\":\"vulnerable\",\"canopyCover\":\"85%\"}'. Should be flattened to a single line with no non-printing characters.",
347
387
"maxGraphemes": 10000
348
388
},
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389
"nomenclaturalCode": {
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390
"enum": [
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391
"ICZN",
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"ICN",
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393
"ICNP",
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394
"ICTV",
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"BioCode"
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396
],
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"type": "string",
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398
"description": "The nomenclatural code under which the scientificName is constructed.",
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399
"maxGraphemes": 64
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400
},
361
401
"occurrenceRemarks": {
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"type": "string",
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403
"description": "Comments or notes about the occurrence.",
364
404
"maxGraphemes": 5000
365
405
},
406
+
"conservationStatus": {
407
+
"ref": "app.gainforest.common.defs#conservationStatus",
408
+
"type": "ref",
409
+
"description": "Conservation status information including IUCN category, CITES listing, and native/invasive status."
410
+
},
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411
"associatedSequences": {
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412
"type": "string",
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413
"description": "Identifiers (URIs) of genetic sequence information associated with the occurrence. Pipe-delimited for multiple.",
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414
"maxGraphemes": 2048
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415
},
371
416
"dataGeneralizations": {
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"type": "string",
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"description": "A description of actions taken to make the data less specific or complete (e.g., 'coordinates rounded to nearest 0.1 degree').",
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"maxGraphemes": 1024
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420
},
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421
"informationWithheld": {
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"type": "string",
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"description": "A description of what information is withheld from this record and why (e.g., 'coordinates generalized to protect endangered species').",
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424
"maxGraphemes": 1024
380
425
},
426
+
"monitoringProgramme": {
427
+
"type": "string",
428
+
"description": "Name of the monitoring programme under which this occurrence was recorded.",
429
+
"maxGraphemes": 256
430
+
},
381
431
"spectrogramEvidence": {
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432
"ref": "app.gainforest.common.defs#spectrogram",
383
433
"type": "ref",
384
434
"description": "Spectrogram image showing frequency analysis of audio recording."
385
435
},
386
436
"associatedReferences": {
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437
"type": "string",
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438
"description": "Identifiers (URIs) of literature associated with the occurrence. Pipe-delimited for multiple.",
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439
"maxGraphemes": 2048
390
440
},
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441
"higherClassification": {
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442
"type": "string",
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443
"description": "A complete list of taxa names terminating at the rank immediately superior to the taxon. Pipe-delimited (e.g., 'Animalia|Chordata|Mammalia|Rodentia|Ctenomyidae|Ctenomys').",
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444
"maxGraphemes": 1024
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445
},
396
446
"infraspecificEpithet": {
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447
"type": "string",
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448
"description": "The name of the lowest or terminal infraspecific epithet.",
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449
"maxGraphemes": 128
400
450
},
401
451
"maximumDepthInMeters": {
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452
"type": "integer",
403
453
"minimum": 0,
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454
"description": "The greater depth of a range of depth below the local surface (in meters)."
405
455
},
406
456
"minimumDepthInMeters": {
407
457
"type": "integer",
408
458
"minimum": 0,
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459
"description": "The lesser depth of a range of depth below the local surface (in meters)."
410
460
},
411
461
"organismQuantityType": {
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462
"type": "string",
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463
"description": "The type of quantification system used for organismQuantity (e.g., 'individuals', '% biomass', 'stems/ha').",
414
464
"maxGraphemes": 128
415
465
},
416
466
"associatedOccurrences": {
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467
"type": "string",
418
468
"description": "Identifiers of other occurrences associated with this one (e.g., parasite-host). Pipe-delimited.",
419
469
"maxGraphemes": 2048
420
470
},
421
471
"identificationRemarks": {
422
472
"type": "string",
423
473
"description": "Comments or notes about the identification.",
424
474
"maxGraphemes": 2048
425
475
},
426
476
"reproductiveCondition": {
427
477
"type": "string",
428
478
"description": "The reproductive condition at the time of occurrence (e.g., 'flowering', 'fruiting', 'budding', 'pregnant').",
429
479
"maxGraphemes": 128
430
480
},
431
481
"identificationQualifier": {
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482
"type": "string",
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483
"description": "A brief phrase or standard term qualifying the identification (e.g., 'cf. agrestis', 'aff. agrestis').",
434
484
"maxGraphemes": 256
435
485
},
436
486
"previousIdentifications": {
437
487
"type": "string",
438
488
"description": "Previous assignments of names to the occurrence. Pipe-delimited.",
439
489
"maxGraphemes": 2048
440
490
},
441
491
"maximumElevationInMeters": {
442
492
"type": "integer",
443
493
"description": "The upper limit of the range of elevation (in meters above sea level)."
444
494
},
445
495
"minimumElevationInMeters": {
446
496
"type": "integer",
447
497
"description": "The lower limit of the range of elevation (in meters above sea level)."
448
498
},
449
499
"scientificNameAuthorship": {
450
500
"type": "string",
451
501
"description": "The authorship information for the scientific name (e.g., 'Fraser-Brunner 1933').",
452
502
"maxGraphemes": 256
453
503
},
454
504
"coordinateUncertaintyInMeters": {
455
505
"type": "integer",
456
506
"minimum": 1,
457
507
"description": "Horizontal distance (meters) from the given coordinates describing the smallest circle containing the whole location."
458
508
}
459
509
}
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510
},
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511
"description": "A biodiversity occurrence record following the Simple Darwin Core standard. Each record represents one occurrence of an organism at a location and time."
462
512
}
463
513
},
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514
"$type": "com.atproto.lexicon.schema",
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515
"lexicon": 1,
466
516
"description": "A single biodiversity occurrence record aligned with Simple Darwin Core (TDWG Standard 450, version 2023-09-13). Represents one organism or group of organisms at a particular place and time."
467
517
}