PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At a visitor center, we found out that the crust atop the desert floor wasn???t formed by minerals but, instead, by a webwork of fungi, algae, bacteria and other microbes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • motherearthnews.com