PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An object of the invention is therefore to overcome the foregoing problems by providing a vehicle obstacle detecting system which has a combination of different kinds of detectors and which can detect or recognize an obstacle present on the course of vehicle travel accurately, even if the performance of one of the detectors becomes degraded, so as to enable effective avoidance of contact with the
http://www.w3.org/ns/prov#wasQuotedFrom
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