About: http://webisa.webdatacommons.org/324605757

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	A window such as a hole or transparent section of the casing permits observations of the test site through the casing wall.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com