PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is currently hard to detect schizophrenia early because symptoms such as mood swings and loss of appetite may be mild.
http://www.w3.org/ns/prov#wasQuotedFrom
  • asianewsnet.net