About: http://webisa.webdatacommons.org/151394242

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	: : Asphalts and some rubber products, such as shoes, wheels, floor mats, may contain chemicals that when they make contact with P.V.C. floorings, can cause permanent staining and discoloration.
http://www.w3.org/ns/prov#wasQuotedFrom	davespreen.com