About: http://webisa.webdatacommons.org/32118231

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	Server Push The polling model will do, but since the iPhone already supports push notifications, it seems like supporting push notifications whose target is an application rather than the user would also be handy.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com