About: http://webisa.webdatacommons.org/445677702

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	Personnel operating check points, border crossings, toll barriers, parking garages, traffic stops and others are subject to many different types of hazards.
http://www.w3.org/ns/prov#wasQuotedFrom	jhuapl.edu