About: http://webisa.webdatacommons.org/337063549

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	From UK cities such as as London, at Latitude N 51.5, pass altitudes will be under +15 degrees.
http://www.w3.org/ns/prov#wasQuotedFrom	collectspace.com