Assertion: iodine | /r/HasProperty | discovered by bernard courtois
Facets:
value: in 1811
type: TEMPORAL
value: in france
type: LOCATION
Source sentences:
text: Iodine was discovered by Bernard Courtois in 1811 in France.
text: Iodine was discovered by Barnard Courtois in 1811.
text: Iodine was discovered by Bernard Courtois, who was using seaweed ash as part of a process for saltpeter manufacture.