About: http://webisa.webdatacommons.org/39950799

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	Controllable System RelaysAllows the main gate and an auxiliary connection (a second gate or door) to be controlled, such as opened to let a visitor enter.
http://www.w3.org/ns/prov#wasQuotedFrom	southwestautomated.com