About: http://webisa.webdatacommons.org/235833991

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	Same-origin Ajax can add custom headers and almost all popular frameworks such as jQuery adds X-Requested-With: XMLHttpRequest.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com