About: http://webisa.webdatacommons.org/288767897

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	Frogs is a device that guides wheels from one-track structure to another.FRAFederal Railroad AdministrationFuseeRed flare used for signaling purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	ksdot.org