About: http://webisa.webdatacommons.org/401209798

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 have searched the sample of NotePadTest.java from Robotium tutorial, those 3 test cases in it are just work fine!
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com