About: http://webisa.webdatacommons.org/373818445

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	I vaguely remember that the iPhone jailbreaking people had figured out a way to launch settings or other apps via a funny URL or phone number in the Addressbook, but I am not finding any info about it in Google.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com