About: http://webisa.webdatacommons.org/354033059

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	So there is not problem signing up from my site to facebook, but there is a problem signing up from facebook to my site.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com