Assertion: granite | /r/HasProperty | porous natural stone
Facets:
Source sentences:
text: Granite is a porous natural stone.
text: Granite is a porous natural stone and without the sealer oil, grease, dirt, and water will seep into the surface and spoil the look.
text: Granite is a porous natural stone, which means it has tiny pores on the surface through which water, oil, grease, etc. can seep under the surface and stain it.