About: http://webisa.webdatacommons.org/400875175

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	manufacturer-installed copy-protect devices, including serial or registration numbers
http://www.w3.org/ns/prov#wasQuotedFrom	gbase.com