About: http://webisa.webdatacommons.org/447753778

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	puzzle for building of walls i dont think is outlandlish at all, in fact very plausible compared to other theories presented for their construction.
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com