About: http://webisa.webdatacommons.org/91808087

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	PVC is found in many building materials including flooring, roofing, and carpeting, as well as in school and office supplies such as 3-ring binders, backpacks, lunchboxes, computers, and paperclips.
http://www.w3.org/ns/prov#wasQuotedFrom	webmd.com