About: http://webisa.webdatacommons.org/424424194

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	Acoustic backing layer 62 typically comprises an organic material, such as an epoxy, with an appropriate filler mixed therein to provide the desired acoustic performance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com