About: http://webisa.webdatacommons.org/297997109

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	What we???re observing is that reference types already have one of the operations required by a monad: a Unit function.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com