About: http://webisa.webdatacommons.org/360570042

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	Vapor can move slowly through permeable materials such as drywall and wood, but it is retarded by polyethylene sheeting, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	homeenergy.org