About: http://webisa.webdatacommons.org/178456690

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 WJ-NVF20 Advanced Intelligence Expansion Kit also enables age and gender estimations, duration of visits, visitor counting and other functions.
http://www.w3.org/ns/prov#wasQuotedFrom	securityinfowatch.com