About: http://webisa.webdatacommons.org/183847551

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	Simulating weightlessness, for example, in an age before computer animation was a real challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com