About: http://webisa.webdatacommons.org/278337206

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	A controller is a standard part of a system if it wasnt important to their vision for the system wouldnt they have made a controller without the light bar.
http://www.w3.org/ns/prov#wasQuotedFrom	n4g.com