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physical markup language (PML)

Physical Markup Language (PML) is a description language proposed by EPCglobal as a method for describing products. The Physical Markup Language is based on the Extensible Markup Language (XML) and is used for communication over the Internet.

The PML description language describes products in a simple form so that products can be identified via simple computer input, for example by typing "lemonade" or"graphics tablet". The PML files are directly related to the EPC code and the EPC Information Service, which provides dedicated access to products, taking into account security-related access permissions, as well as EPC search functions.

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Englisch: physical markup language - PML
Updated at: 11.12.2012
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