PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • apartmentfarm May 12, 2008 at 10:28 am I actually wasn???t aware that mineral oil was a petroleum product.
http://www.w3.org/ns/prov#wasQuotedFrom
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