PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Once galvanized drain pipes begin to corrode, the pipe further collects soap scum, hair and other materials not able to escape the home due to the limited opening from that corrosion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drftps.com