POWLA is a formalism that allows to represent linguistic corpora in RDF.
POWLA is an OWL/DL formalization of an abstract data model, PAULA (http://www.sfb632.uni-potsdam.de/d1/paula/doc), that has been developed to represent (a) any type of linguistic annotation applicable to textual data, and (b) any combination of annotation layers.
For a detailed motivation of POWLA and its application to facilitate interoperability of annotated corpora, see
Christian Chiarcos (to appear 2012), Interoperability of Corpora and Annotations, in: Christian Chiarcos, Sebastian Nordhoff and Sebastian Hellmann (eds.), Linked Data in Linguistics. Representing Language Data and Me
License
Creative Commons Attribution License, GNU Library or Lesser General Public License version 3.0 (LGPLv3)Follow POWLA
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