About: http://webisa.webdatacommons.org/51035686

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	That is, I know that any sort of rigid material like wood (2x4s), steel (screws, nails), foam (insulation), etc will definitely couple the walls.
http://www.w3.org/ns/prov#wasQuotedFrom	avsforum.com