About: http://webisa.webdatacommons.org/16036229

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 response from my PHP is a string say "success" or fail, that is what I am expected.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com