Assertion: arsenic's history | /r/CapableOf | begin invention
Facets:
value: at some time
type: TEMPORAL
value: according 650 bc
type: TEMPORAL
Source sentences:
text: All western histories of coins begin invention at some time slightly before or after 700 BC, in Aegina Island, or, according to others, in Ephesus, Lydia, 650 BC.