About: http://webisa.webdatacommons.org/438085155

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	Clearly a vacuum is a vacuum whether it is space or if it is in a vacuum chamber here at NASA. But this is a little bit special, especially for the Japanese because it is the vacuum of space.
http://www.w3.org/ns/prov#wasQuotedFrom	cbsnews.com