About: http://webisa.webdatacommons.org/72677136

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	While the electrical should be left to pros, there is no reason why you can not run your own AV cabling at a significant savings, especially for the materials.
http://www.w3.org/ns/prov#wasQuotedFrom	avsforum.com