About: http://webisa.webdatacommons.org/393474909

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	But space is truly four-dimensional, i.e. not only would ???they??? first have to find us, they???d also better be able to predict our trajectory in space in order to not miss us by millions or billions of kilometers.
http://www.w3.org/ns/prov#wasQuotedFrom	freethoughtblogs.com