PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pennsylvania, for example, recently enacted updates to its regulatory structure for shale development, including increased setback requirements from buildings, streams and other water sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drillingcontractor.org