About: http://webisa.webdatacommons.org/453099816

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	They work fairly well, biggest problem for ours is forgetting to turn them off, or having the switch get bumped in the truck turning it on, and running the batteries down.
http://www.w3.org/ns/prov#wasQuotedFrom	firehouse.com