Property:HasTimePeriod
Text Before WWI Between Wars After WWII
{ "type": "PROPERTY_CONSTRAINT_SCHEMA", "constraints": { "type_constraint": "_txt", "allowed_values": [ "Before WWI", "Between Wars", "After WWII" ] } }
Text Before WWI Between Wars After WWII
The request is being processed and may take a moment. Preparing...{ "type": "PROPERTY_CONSTRAINT_SCHEMA", "constraints": { "type_constraint": "_txt", "allowed_values": [ "Before WWI", "Between Wars", "After WWII" ] } }