About: http://webisa.webdatacommons.org/455526433

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	um file corresponding to the data file to be registered has been already generated or not, in other words, whether the file to be registered is a file already registered in an album or not is determined.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com