About: http://webisa.webdatacommons.org/448694239

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	Without online reference material I would never have a chance.So here is a thought: most uses of pack should be wrapped up in a small subroutine, should not they?
http://www.w3.org/ns/prov#wasQuotedFrom	perl.org