About: http://webisa.webdatacommons.org/159774770

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 circle at its top is a hole ??? not I am sure designed for airliners to fly through, but to relieve wind pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	mothering.com