PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is a highbred of the standard PE.PP (polypropylene) is a crystalline polymer, light weight (sg=0.91), excellent in chemical resistance with caustics, solvents and acids, and other organic chemicals, it is not recommended for use with oxidizing type acids, detergents, low-boiling point hydrocarbons, alcohol???s and some chlorinated organic materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pumpbiz.com