About: http://webisa.webdatacommons.org/406877440

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	The term aperture should be interpreted to include any opening, such as a hole, gap, or slit, whether normally open or normally closed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com