PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As previously reported on Rodale.com, fracking releases uranium and other radioactive material and brings them to the surface in wastewater laced with carcinogenic industrial chemicals, heavy salts, and other contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • care2.com