At this level
ch.openlegal ยท 2- ch.openlegal.annotation record An annotation of a legal document, modelled on the W3C Web Annotation Data Model (dokieli-flavoured) and expressed as an AT Protocol record. The creator is the record's repo (DID); collaboration is per-repo (each annotator holds their own records, aggregated by an AppView). Composes app.bsky.richtext + app.bsky.embed rather than forking them.
- ch.openlegal.defs defs Shared objects for openlegal.ch legal-annotation lexicons. Field shapes follow the W3C Web Annotation Data Model (WADM); AT Protocol lexicon + IPLD is the wire format (not WADM JSON-LD). A projection to WADM JSON-LD is served separately (ap/wa.context.jsonld).