About: http://webisa.webdatacommons.org/405279925

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 second reason is because, with wheels, it does not have the same issues as some tracked vehicles might have when traversing a room strewn with clothing or other such stuff, which can get gummed up in the works.
http://www.w3.org/ns/prov#wasQuotedFrom	policeone.com