Assertion: coin | /r/AtLocation | existence
Facets:
value: during 1979
type: TEMPORAL
value: during 2008
type: TEMPORAL
Source sentences:
text: For Silver and Gold coins, the mintage numbers may no longer be accurate if the coin was in existence during 1979-1980 or 2008-2012, as those were years when Gold and Silver prices were very high and many coins were melted simply for their bullion value.