About: http://webisa.webdatacommons.org/199523248

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	(1) ???property-carrying unit??? means any part of a commercial motor vehicle combination (except the truck tractor) used to carry property, including a trailer, a semitrailer, or the property-carrying section of a single unit truck.
http://www.w3.org/ns/prov#wasQuotedFrom	gpo.gov