About: http://webisa.webdatacommons.org/30706896

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	To obtain this foreground action, I have found it desirable tophotograph the subject of the action against a light-absorbing background, such, for instance, as black velvet or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com