About: http://webisa.webdatacommons.org/434933150

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	So run the filter against a copy of the image on a new layer, then mask out everything except the bowl.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com