About: http://webisa.webdatacommons.org/320233664

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	My best guess is that there is some sort of key or certificate that is installed on the phone that the software update process uses to check if the signed update file can be installed on the phone.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com