About: http://webisa.webdatacommons.org/276997770

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	This limits the device's usefulness, especially for special purpose vehicles, such as farm tractors or construction equipment, where other fixtures attached to the vehicle might block the light.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com