About: http://webisa.webdatacommons.org/274838482

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 think setting state to WRITING when write is called is the simplest solution.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org