About: http://webisa.webdatacommons.org/261335471

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	Polyvinyl Chloride is a softening chemical used in plastic flips and protective sheets.
http://www.w3.org/ns/prov#wasQuotedFrom	wikidot.com