Assertion: pure antimony | /r/CapableOf | call the father of chemistry
Facets:
value: sometimes
type: TEMPORAL
value: in the 8th century
type: TEMPORAL
Source sentences:
text: Pure antimony was well known to Jābir ibn Hayyān, sometimes called "the Father of Chemistry" , in the 8th century.
text: According to the traditional history of Middle Eastern alchemy, pure antimony was well known to Geber, sometimes called "the Father of Chemistry", in the 8th century.