PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Last year, the EIP released [2] several reports [3] showing that drinking water near coal ash disposal sites in states across America contained dangerous levels of heavy metals and other toxins, including arsenic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • desmogblog.com