rties || {}).hasOwnProperty(propertyName);
	const isDeclared = !_.isNil(propertyValue);
	const isExtra = (isDeclared && !isDefined);
	const style = {
		fontWeight: (isRequired) ? "bold" : undefined,
		color: (isDefined) ? "#690" : "red",
		fontStyle: (isExtra) ? "italic" : undefined
	};

	// Property name
	const propertyNameSpan0 = <span style={style}>{propertyName}:</span>;
	const propertyNameSpan = (isDefined && !_.isEmpty(propertySchema) && propertyName != "type")
		? <span className="tooltip">
				{prop