PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • King said he bought a filter for his drinking water.Carlo Duncan, of Joplin, who helped distribute petitions in the effort to force a referendum, said he spent more than $1,000 on a reverse osmosis system to filter all the water entering his home.They are not cheap, but reverse osmosis is the best system, Duncan said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yuku.com