Assertion: coca plant's cocaine | /r/HasProperty | isolated
Facets:
value: in 1860
type: TEMPORAL
value: in 1859
type: TEMPORAL
value: from the leaves
type: LOCATION
value: from leaves of cultivated cocaine
type: OTHER
value: by dr. albert nieman
type: OTHER
Source sentences:
text: Cocaine was first isolated in 1860 by Dr. Albert Nieman from leaves of cultivated cocaine .
text: Cocaine was first isolated from the leaves in 1860.
text: A Cocaine comes from the leaf of the Erythroxylon coca bush and was first isolated in 1859.