About: http://webisa.webdatacommons.org/121240378

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	Synthetic polymers such as polyethylene, rubber (natural and synthetic), waxes, oils, fats and numerous other compounds are attacked by oxygen and eventually may become useless for their intended purpose.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com