About: http://webisa.webdatacommons.org/200384940

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	The core of OS X is open source including Darwin and the code is released around the time when the system update is pushed to massess.
http://www.w3.org/ns/prov#wasQuotedFrom	phoronix.com