About: http://webisa.webdatacommons.org/422491207

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	[DC-688] - data-load do not work when the primary key is a string
http://www.w3.org/ns/prov#wasQuotedFrom	doctrine-project.org