PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Clogging can be caused by particulate matter, such as sand or silt: biological organisms, such as bacteria; or the formation of chemical precipitates like calcium carbonate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nmsu.edu