PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Besides, any system of grading requires some acknowledged and recognized standard for performance (of which, to my knowledge, there is none yet legislated).There is a big difference between being informed and watching others comment on something.
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com