Assertion: martian meteorite | /r/HasProperty | rock
Facets:
Source sentences:
text: A Martian meteorite is a rock that formed on Mars, was ejected from the planet by an impact event, traversed interplanetary space, and finally landed on the Earth as a meteorite.
text: A Martian meteorite is a rock that formed on the planet Mars and was then ejected from Mars by the impact of an asteroid or comet, and finally landed on the Earth.