About: http://webisa.webdatacommons.org/21913507

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	have become very difficult to preserve, as it could have been destroyed from activities such as farming -- even before archaeologists would have found
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com