PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Of course there are a lot of other factors as respondent???s background, skills etc (I hope that researcher took care of them).
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com