1978-01-31
type: Date
is end date of: gb-003348-wl1821
is end date of: gb-003348-wl565b
is end date of: gb-003348-wl1197
is end date of: gb-003348-wl624
is end date of: gb-003348-wl539a
is end date of: gb-003348-wl1740
normalized date value: 1978-01-31