Assertion: cinnabar's mercury | /r/HasProperty | both a metal
Facets:
Source sentences:
text: As mercury is both a metal and a liquid, they thought it bridged the gap between different states of matter and might hold the clue they needed to make gold from base materials.
text: Alchemists believed that mercury was the first metal and all the metals are formed from it.
text: Mercury is one of those metals that were known to mankind since ancient times.