About: http://webisa.webdatacommons.org/92991037

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	AFAIK, C2DM is available to all developers but there is a process that needs to be followed to implement that in your apps, apart from the technical nuances like support only on Froyo and higher!
http://www.w3.org/ns/prov#wasQuotedFrom	xda-developers.com