Assertion: cadmium | /r/HasProperty | discovered by friedrich strohmeyer
Facets:
value: in 1817
type: TEMPORAL
Source sentences:
text: Cadmium was discovered by Friedrich Strohmeyer, a German chemist, in 1817 while studying samples of calamine (ZnCO 3 ).
text: Cadmium was discovered by Friedrich Strohmeyer (DE) in 1817.