PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, Dan Naatz, a vice president of federal resources for the IPAA, stated that casing was a matter that states addressed on their own when regulating fracking operations in their jurisdiction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • processingmagazine.com