About: http://webisa.webdatacommons.org/390675396

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	Merging means that the ones in the file being loaded replace document types with the same name, and document types that only exist in the file are added to the current list of document types already loaded.
http://www.w3.org/ns/prov#wasQuotedFrom	sourceinsight.com