About: http://webisa.webdatacommons.org/352276167

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	More specifically, the present invention relates to those systems which monitor whether the article or person remains within a predefined area.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk