About: http://webisa.webdatacommons.org/405585173

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	here is the floating pen scene (and an article discussing how they did it):here is a video explaining how the weightless scenes in Apollo 13 were shot inside a vomit comet; also known as a reduced gravity aircraft.
http://www.w3.org/ns/prov#wasQuotedFrom	physicscentral.com