About: http://webisa.webdatacommons.org/19990333

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	In the masking method, the mask is an inversion and no layer is in Lighten mode.
http://www.w3.org/ns/prov#wasQuotedFrom	adobe.com