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Re: From PSG to OWL

From: Aldo Gangemi <aldo.gangemi@cnr.it>
Date: Thu, 21 Nov 2019 22:35:44 +0100
Message-Id: <C9BB1B66-57C7-4026-AFA2-9170E33EE5A7@cnr.it>
Cc: Aldo Gangemi <aldo.gangemi@cnr.it>, Semantic Web <semantic-web@w3.org>
To: Mikael Pesonen <mikael.pesonen@lingsoft.fi>
Hello Mikael, if you need a semantic analysis of text into OWL (modulo some approximations needed when dealing with formal semantics of natural language), FRED [1][2] is a solution: it extracts RDF/OWL triples integrating multiple parsing, linking, and disambiguation components, and applying ontology design patterns.


[1] http://wit.istc.cnr.it/stlab-tools/fred/ <http://wit.istc.cnr.it/stlab-tools/fred/>
[2] http://semantic-web-journal.org/system/files/swj1379.pdf <http://semantic-web-journal.org/system/files/swj1379.pdf>

> On 21 Nov 2019, at 16:52, Mikael Pesonen <mikael.pesonen@lingsoft.fi> wrote:
> Hi,
> given phrase structure grammars of some text, are there any theories, work or utilities done for extracting knowledge from them into semantic (OWL) form?
> There are lots of steps involved, for example identifying the entities and relations between entities.
> Br

Received on Thursday, 21 November 2019 21:35:52 UTC

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