About: http://webisa.webdatacommons.org/126710431

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	More particularly, in one embodiment of the invention, the decorative surface covering comprises a substrate including a foamable resinous layer containing a foaming or blowing agent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com