About: http://webisa.webdatacommons.org/13342014

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	MVC design is pervasive in Cocoa, and patterns such as delegates, notifications, and multi-threaded GUI apps are well-suited to Objective-C.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com