About: http://webisa.webdatacommons.org/3941715

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	Small point: Though I myself tend to be generous with whitespace, the blank lines in your code mostly make it harder to read (here, anyway).
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org