PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is a prominent scientist in my field (planetary astronomy) who flunked his PhD general exams, but stayed employed at the observatory in lab-assistant sort of position, and wound up doing a lifetime of really good research.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nielsenhayden.com