Assertion: army | /r/CapableOf | convert to social security numbers
Facets:
value: on 1 july
type: TEMPORAL
Source sentences:
text: Service numbers were eventually phased out completely by the social security number; the Army and Air Force converted to social security numbers on 1 July 1969, the Navy and Marine Corps on 1 January 1972, and the Coast Guard on 1 October 1974.