PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The elderly may regularly take medicines such as aspirin, ibuprofen, or acetaminophen, which can lower body temperature.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com