About: http://webisa.webdatacommons.org/210419382

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	Every ship came from somewhere.Here is a video of a recent update.On the subject of unrealistic physics, one good example is friction in space.
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net