The Common European Research Information Format (CERIF) Ontology Specification
CiTO, the Citation Typing Ontology - ImageWeb server - University of ...
GitHub - structureddynamics/Bibliographic-Ontology-BIBO: The Bibliographic Ontology Specification provides main concepts and properties for describing citations and bibliographic references (i.e. quotes, books, articles, etc) on the Semantic Web.
VIVO-ISF Ontology Overview : Object Properties - VIVO Technical Documentation Archive - LYRASIS Wiki