About: http://webisa.webdatacommons.org/36647998

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	Direct writes to DN memory are appealing for performance reasons but there are some open questions including the ones you raised.
http://www.w3.org/ns/prov#wasQuotedFrom	apache.org