PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The SITC code that defined plastic fittings for tubes, pipes, and hoses including joints, elbows, and flanges" is 5817 .
http://www.w3.org/ns/prov#wasQuotedFrom
  • researchandmarkets.com