About: http://webisa.webdatacommons.org/31852123

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	Second, VESs that provide detection distances close to the stopping distance or that need a larger stopping distance might quickly become less effective when conditions such as worn tires or downhill slope worsen.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov