http://purl.org/vocab/frbr/core#complementOf
http://www.w3.org/ns/oa#hasBody
http://www.w3.org/ns/oa#hasTarget
http://www.w3.org/ns/oa#motivatedBy
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
[inverse property] http://www.ontologydesignpatterns.org/cp/owl/sequence.owl#directlyPrecedes
[inverse property] http://purl.org/emmedi/hico/isExtractedFrom