About: http://webisa.webdatacommons.org/220772988

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	So the source is an InputRange in that call, and the destination is an output range, but their element types do not match.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalmars.com