About: http://webisa.webdatacommons.org/64968982

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	If the vehicle comes too close to the beam and spray bar, it touches cushioned member 29, which can be a wheel made of rubber or other soft material.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com