It uses eXtensible Markup Language ( XML ) as a meta-language and is developed in Japan. CLAIM is subordinate to the Medical Markup Language(MML) ( MML ) standard, which allows the exchange of medical data between different medical institutions. 它使用EXtensibleMarkupLanguage(XML)作为标记语言,是不同医疗设施之间医疗数据交换规格(MML)MedicalMarkupLanguage(MML)的从属规格。