About: http://webisa.webdatacommons.org/50440296

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 great cost involved on lifting every pound of mass into orbit- those things were a potential
http://www.w3.org/ns/prov#wasQuotedFrom	ncc-1776.org