About: http://webisa.webdatacommons.org/314472641

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 FIG. 13A, the preceding vehicle is a object to be alarmed or be followed continuously, and in FIG. 13B, the preceding vehicle becomes not to be the following object.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com