About: http://webisa.webdatacommons.org/135708146

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 fact that today we only support PHP is a limitation, to be sure, but a Ruby binding is upcoming, to be followed by others such as Python.
http://www.w3.org/ns/prov#wasQuotedFrom	dynamicobjects.com