_:b662796544 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#exemplar> . _:b662796544 <http://www.w3.org/2002/07/owl#someValuesFrom> <http://purl.org/spar/fabio/DigitalItem> . _:b662796544 <http://www.w3.org/2007/05/powder-s#describedby> <http://localhost:8890/about/id/entity/http/purl.org/spar/fabio/ResearchPaper> . _:b662796544 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .