About: http://webisa.webdatacommons.org/426905508

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	In general, the acoustic chamber 2 may be manufactured from any suitable material, such as wood, metal, glass, plastic (including glow-in-the-dark plastic), resin, fiberglass, polyethylene, polypropylene, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com