PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This means heavy minerals and metals such as salt and iron do not generally survive the conversion to steam and are left behind as residue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acne.org