NAF

NAF (NLP Annotation Format) documentation.

This document describes NAF, the NLP Annotation Format. NAF is a stand-off, multilayered annotation schema for representing linguistic annotations.

You are probably looking for those files:

• The NAF spec
• The NAF dtd
• A NAF example

NAF is still under development. While developing NAF version 4, we release a NAF version 3.1 (June 26, 2020):

• Description of NAF version 3.1
• DTD of NAF version 3.1
• please inspect the folder version_3.1 for example files.