PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Zibo Jiazhou Chemical???s primary products are maleic anhydride and phthalic anhydride that are base materials to produce derivatives such as unsaturated polyester resins and polyvinyl chloride (PVC).
http://www.w3.org/ns/prov#wasQuotedFrom
  • getfilings.com