About: http://webisa.webdatacommons.org/152716862

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	A nice feature in recent perl versions is lvalue subroutines (i.e., versions 5.6.x and higher including all perls currently supported by PDL).
http://www.w3.org/ns/prov#wasQuotedFrom	metacpan.org