About: http://webisa.webdatacommons.org/163950926

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	it is a cryptographic key - a small bit of saved data - that Apple uses to control the version of iOS you can install on your iPhone or other iOS device.
http://www.w3.org/ns/prov#wasQuotedFrom	macworld.co.uk