PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gas-well development changes the landscape - land is cleared for well pad sites, heavy equipment and drilling rigs are brought in, and infrastructure, such as pipelines and roads, is established to transport gas from the site, she said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lockhaven.com