About: http://webisa.webdatacommons.org/228468871

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	Otherwise, functions such as Env.prefix_idents_and_substs become much more complex.
http://www.w3.org/ns/prov#wasQuotedFrom	inria.fr