PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also in Fukushima City, radioactive elements, including iodine, cesium-135 and cesium-137, were found in drinking water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com