About: http://webisa.webdatacommons.org/60601180

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	The pictures attached and 2 types of controllers there are 2 others I will post tomorrow.
http://www.w3.org/ns/prov#wasQuotedFrom	hvac-talk.com