About: http://webisa.webdatacommons.org/390236538

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	If you prefer a library other than Math::Pari or do not like my implementation of _single_term, just replace it with your own.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org