This repository provides the work products of NIST's effort to define a Product Data Sheet Ontology. Product data sheets are traditional paper forms that serve as the main method of communicating detailed equipment specifications. There are many standards for the layout and use of product data sheets, but there are still problems with the data exchanges that use them. The ontology provided by this repository is a formal machine-readable terminology that is based on industry standard glossaries of terms and definitions. The work specifically includes the concepts used in Centrifugal Pump, Pressure Transmitter, and Valve data sheets.
A paper describing the ontology can be found here.
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