About: http://webisa.webdatacommons.org/158060334

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 a variation of both techniques, sunken relief, the sculptor cuts the design into the surface so that the image's highest projecting parts are no higher than the surface itself.
http://www.w3.org/ns/prov#wasQuotedFrom	all-art.org