PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Science Lags as Health Problems Emerge Near Gas Fields (Pro Publica, September 2011) Residents of communities across the US that have seen the most extensive natural gas drilling are reporting symptoms including respiratory infections, headaches, neurological impairment, nausea and skin rashes
http://www.w3.org/ns/prov#wasQuotedFrom
  • frack-off.org.uk