About: http://webisa.webdatacommons.org/172272198

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	Thus, with the erasing operation flag serving as the parameter which manages whether to erase the image data or not, it can be determined whether the image data remains or not.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com