About: http://webisa.webdatacommons.org/13684083

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	This article contains code examples of common tasks that apply to both immutable and mutable data objects, NSData and NSMutableData objects.
http://www.w3.org/ns/prov#wasQuotedFrom	apple.com