About: http://webisa.webdatacommons.org/228724348

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Typical examples of such polymers are low-density polyethylene, high density polyethylene, polypropylene, polybutene, ethylene-propylene copolymers and the like, including mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com