| Vocabulary | Prefix | Namespace |
|---|---|---|
| BIBFRAME | bf: | http://id.loc.gov/ontologies/bibframe/ |
| BIBFRAME LC Extension Ontology | bflc: | http://id.loc.gov/ontologies/bflc/ |
| Resource Description Framework Schema | rdfs: | http://www.w3.org/2000/01/rdf-schema# |
| BIBFRAME Interoperbility Group Shapes | big: | https://example.org/ |