About: http://webisa.webdatacommons.org/102236255

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	And if wire is an issue, Honeywell has an IAQ T-stat that only uses 3 wires.
http://www.w3.org/ns/prov#wasQuotedFrom	hvac-talk.com