过程规范语言(英语:Process Specification Language)(Process Specification Language,PSL)由美国国家标准与技术研究院(National Institute of Standards and Technology,NIST)制定[9]。PSL在互操作性应用程序的开发方面采用的是一种不同的方法。PSL的这种方法就是要开发一部为那些与生产制造活动相关的概念提供明确定义的本体,并且建立种种用于支持应用程序之间定义转换的机制。PSL致力于创建一种用于建立过程规约的标准语言,用于明确而又详细地说明过程或过程流及其辅助参数,并且将其作为不同生产制造过程之间的一种公共交换语言[10]。
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(英文)John Davies (Ed.) (2006). Larger ImageSemantic Web Technologies: Trends and Research in Ontology-based Systems. Wiley. ISBN 978-0-470-02596-3
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