About: http://webisa.webdatacommons.org/287426268

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	I have got this working like a charm, except for one thing: some fields may only be enabled (or visible) when adding a new item and not when in editing-mode (they should be hidden and/or disabled).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com