PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For instance, a bodily fluid such as urine can include salts and other materials that may become deposited on a mechanical actuating mechanism, causing the actuating mechanism to become ???encrusted.??? An encrusted actuating mechanism may become difficult to operate, or inoperable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com