About: http://webisa.webdatacommons.org/424159007

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	Because vinyl or polyvinyl chloride is a blend of chemicals, these require plasticizers, coloring agents and lubricants.
http://www.w3.org/ns/prov#wasQuotedFrom	usglassmag.com