About: http://webisa.webdatacommons.org/248316881

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 scheme name (commonly called protocol, although not every URL scheme is a protocol, e.g. mailto is not a protocol)
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org