PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is scientifically recognised (I can give you a list of publications) and I think it should exist, as do other databases such as GenBank and UniProt (to which we are affiliated).
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org