About: http://webisa.webdatacommons.org/355397777

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	Only the electrical requires anything other than Hey I live at and own the place. and even then, it is just a short test that shows you understand hot, neutral and ground.
http://www.w3.org/ns/prov#wasQuotedFrom	hvac-talk.com