About: http://webisa.webdatacommons.org/121253232

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	Symbols are a little hard to grap at first if you never have contact with any other language that have a similar feature.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com