PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, recently, there is a tendency that xerophthalmus (dry-eye), a symptom where eyes become dry, is increasing and, accordingly, unpleasant feeling and diseases caused by dry-eye are now becoming a problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au