About: http://webisa.webdatacommons.org/416222594

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	So the idea is a major rebuild of the robot to use ultra sonic ranging sensors.
http://www.w3.org/ns/prov#wasQuotedFrom	robots.net