About: http://webisa.webdatacommons.org/13130221

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	Spinning a room to simulate gravity if fine and good, but it requires gears, and other mechanisms that can fail.
http://www.w3.org/ns/prov#wasQuotedFrom	nmstarg.com