About: http://webisa.webdatacommons.org/253982956

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	Some popular brands of foam from Sonex and Auralex are easily purchased from suppliers such as Markertek, B&H Photo, American Musical Supply, and Musicians Friend.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalproducer.com