PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • All three methods kill microorganisms in water; only distillation also removes heavy metals, salts and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com