http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs|4.0.1

The minimum number of times the group must appear, or the minimum number of answers for a question - when greater than 1.

element_id	types
Extension
Extension.extension
Extension.url
Extension.value[x]	integer
Extension
Extension.id	http://hl7.org/fhirpath/System.String
Extension.extension	Extension
Extension.url	http://hl7.org/fhirpath/System.String
Extension.value[x]	integer