About: http://webisa.webdatacommons.org/376693515

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	A compressible substance, preferably a compressible gas such as air, is contained within the interior of housing 45.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com