http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-width|4.0.0-ballot

When used with an item control that causes the question to appear as a column in a table, indicates the width to give to the column for this question.
Base: http://hl7.org/fhir/StructureDefinition/Extension4.0.1, 5.0.0, 4.0.1
Type: Extension (a.k.a: http://hl7.org/fhir/StructureDefinition/Extension)
Type dependencies: 0
Elements