About: http://webisa.webdatacommons.org/87870130

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	Single track testers are machines that measure similar variables for a single track of a tracked vehicle such as a rubber track tractor or bulldozer.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov