About: http://webisa.webdatacommons.org/381021160

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	Cabs have been provided on work vehicles, such as wheel loaders, tractors, and end loaders, which typically operate in dirty atmospheres, so as to provide the vehicle operator with clean air at a predetermined comfortable temperature.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com