PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Mercury and Air Toxics Standards would sharply reduce power plant emissions of mercury, a dangerous toxin that harms children???s developing brains, along with toxins like arsenic, dioxins, lead, and other heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org