json_schema: {"schema": "http://json-schema.org/draft-04/schema#", "$id": "http://hl7.org/fhir/json-schema/Ratio", "$ref": "#/definitions/Ratio", "description": "see http://hl7.org/fhir/json.html#schema for information about the FHIR Json Schemas", "definitions": {"Ratio": {"allOf": [{"$ref": "Element#/definitions/Element"}, {"description": "A relationship of two Quantity values - expressed as a numerator and a denominator.", "properties": {"numerator": {"description": "The value of the numerator.", "$ref": "http://hl7.org/fhir/json-schema/Quantity#/definitions/Quantity"}, "denominator": {"description": "The value of the denominator.", "$ref": "http://hl7.org/fhir/json-schema/Quantity#/definitions/Quantity"}}}]}}}