About: http://webisa.webdatacommons.org/205434069

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	Well, a scratch file is usually a file on your hard-disk where Photoshop stores history states (remember them from above?), cache levels and other information about your working documents.
http://www.w3.org/ns/prov#wasQuotedFrom	photoshopstar.com