PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Now I???ve speculated on several methods, but I???m happy with whatever sort of program you might care to map out to take care of the homeless.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com