Assertion: document | /r/CapableOf | call a z-card
Facets:
value: previously
type: TEMPORAL
Source sentences:
text: The Merchant Mariner's Document (MMD), previously called a Z-Card, is a kind of Merchant Mariner Credential previously issued by the United States Coast Guard in accordance with the STCW guidelines, and, until completely phased out, remains one of the standard documents required for all crewmembers of U.S. ships with a Gross Tonnage of over 100.