Assertion: antimony | /r/HasProperty | known since ancient times
Facets:
Source sentences:
text: Antimony has been known since ancient times.
text: Antimony and its compounds were known to the ancients and there is a 5,000-year old antimony vase in the Louvre in Paris.
text: Antimony and its compounds were known to the ancient world, and there are artefacts remaining from these times, such as a 5,000-year-old vase in the Louvre, which is almost pure antimony metal.
text: Discovered: The presence of antimony in historical artifacts indicates it was known to ancient civilizations.
text: Antimony has been known since ancient times.
text: Antimony is a mineral that has been known since ancient times.
text: Antimony has been known since ancient times.
text: Antimony has been known since ancient times.
text: Antimony and its mineral compounds have been known since ancient times.
text: Antimony has been known since ancient times.
text: Antimony was known to the ancients.