Assertion: marble | /r/HasProperty | softer stone
Facets:
value: unlike granite
type: OTHER
value: unlike other natural stone types
type: OTHER
value: naturally
type: MANNER
Source sentences:
text: Here’s the truth: marble is a naturally softer stone, when compared to granite or quartzite.
text: It is a softer rock that is comprised of metamorphosed limestone, containing mostly recrystallized calcite or dolomite.
text: Unlike granite and other natural stone types, marble is a softer stone.