PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Maleic Anhydride ...Maleic anhydride is an important organic chemical raw material used mainly for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesti Shijiazhuang Xinlongwei Chemical Co., Ltd.
http://www.w3.org/ns/prov#wasQuotedFrom
  • made-in-china.com