Assertion: digital scope | /r/CapableOf | become common
Facets:
value: in the 1990s
type: TEMPORAL
Source sentences:
text: These are now called "analog" scopes to distinguish them from the "digital" scopes that became common in the 1990s and later.
text: These are now called "analog" scopes to distinguish them from the "digital" scopes that became common in the 1990s and later.