About: http://webisa.webdatacommons.org/131332634

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	One of ordinary skill in the art will also readily recognize that the robotic cart 150 may also include other elements, such as brakes and a battery, which are not shown for clarity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com