About: http://webisa.webdatacommons.org/139203520

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 mapping system for establishing a number of navigation nodes and paths among them in an environment to be navigated, comprising: a vehicle having a drive system including a drive motor and a steering system; means for directing
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com