About: http://webisa.webdatacommons.org/387049618

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	A source of pressurized air for regulator control 28 is provided from the pressurized air tank 48 with which over the road vehicles, such as trucks, are typically equipped.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com