About: http://webisa.webdatacommons.org/378361112

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	In all instances, the angles, directions and other values given will enable device 500 to transmit a white colored light in the OFF state and appear black (i.e., no light transmitted) in the ON state.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au