About: http://webisa.webdatacommons.org/443998590

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	The invention relates to the detection and surveillance of persons and vehicles, particularly to those persons engaged in illegal activities such as illegal immigration and drug smuggling across national borders.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com