About: http://webisa.webdatacommons.org/204037301

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	This thin layer of material can be a constraining layer, such as metal or vinyl or rubber or ceramic or composite or any other appropriate thin material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca