About: http://webisa.webdatacommons.org/124006019

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	Hard perhaps for you to say, but are these two things sort of common to forget and not a big deal, or are they something that most installers would always to right the first time?
http://www.w3.org/ns/prov#wasQuotedFrom	hvac-talk.com