About: http://webisa.webdatacommons.org/424101032

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	Defender is a system that provides secure reading protection of your premises, using standard speakers of your computer.
http://www.w3.org/ns/prov#wasQuotedFrom	softonic.com