About: http://webisa.webdatacommons.org/31492193

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	Gravity is the most significant force acting upon the ISS, which is in constant freefall.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com