About: http://webisa.webdatacommons.org/217523070

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	To visually clarify the assignment in characters, identification symbols or letters such as UNIT 1, UNIT 2, UNIT 3, UNIT 4, etc., are preferably added to the right of or above or below each indicator lamp 51-54.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com