PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It has very good performance for case-hardened sponge, leather, cloth, plastic, metal, board, and other materials used for thick leather sofa,high quality and ease-hardened chair Characteristic1.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alibaba.com