PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Check for rocks, dirt, sand and other types of debris that may block the even flow of water from sprinkler heads.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rainbird.com