Assertion: universe's matter | /r/HasProperty | the stuff
Facets:
value: as empty space
type: OTHER
Source sentences:
text: Matter: The stuff that everything is made of.
text: It was defined as that which contained matter; conversely, matter by definition had a spatial extension so that there was no such thing as empty space.
text: In Aristotle's book The Physics, Aristotle divided το παν (everything) into three roughly analogous elements: matter (the stuff of which the Universe is made), form (the arrangement of that matter in space) and change (how matter is created, destroyed or altered in its properties, and similarly, how form is altered).