About: http://webisa.webdatacommons.org/281239479

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	The stringent requirement for estimating the location of the cart with an accuracy of less than one meter is a challenging situation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca