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<div class="moz-cite-prefix">Hi Nancy,<br>
<br>
NIF follows the approach to reuse existing identifiers directly. <br>
The NIF Core Ontology tries to fill the gaps, if no existing URIs
are available. The ontology can be found here:<br>
<a class="moz-txt-link-freetext" href="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core">http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core</a><br>
(the URI does content negotiation so it redirects you to one
format under [1])<br>
<br>
<br>
Actually, we only needed very few properties for NIF-Core.
Everything else is tackled by these Ontologies:<br>
POS and Syntax: <a class="moz-txt-link-freetext"
href="http://purl.org/olia">http://purl.org/olia</a> <br>
NERD: <a class="moz-txt-link-freetext"
href="http://nerd.eurecom.fr/ontology">http://nerd.eurecom.fr/ontology</a>
<br>
NER identifiers: <a class="moz-txt-link-freetext"
href="http://dbpedia.org">http://dbpedia.org</a>
<br>
Sentiment: <a class="moz-txt-link-freetext"
href="http://marl.gi2mo.org/">http://marl.gi2mo.org/</a>
<br>
lexicon and LMF: <a class="moz-txt-link-freetext"
href="http://lemon-model.net/">http://lemon-model.net/</a>
<br>
ITS 2.0 <a class="moz-txt-link-freetext" href="http://www.w3.org/2005/11/its/rdf#">http://www.w3.org/2005/11/its/rdf#</a><br>
Openannotation: <a class="moz-txt-link-freetext" href="http://www.w3.org/ns/oa#">http://www.w3.org/ns/oa#</a><br>
FISE: <a class="moz-txt-link-freetext" href="http://fise.iks-project.eu/ontology/">http://fise.iks-project.eu/ontology/</a><br>
<br>
Instead of recreating that effort the NLP2RDF project will provide
support and help for these projects.<br>
We are working on including the ontologies here:<br>
<a class="moz-txt-link-freetext" href="https://github.com/NLP2RDF/ontologies/tree/master/vm">https://github.com/NLP2RDF/ontologies/tree/master/vm</a><br>
(via git submodules)<br>
<br>
If you are planning to create your own identifiers, please don't
use a namespace which is persistent. e.g. <a
moz-do-not-send="true"
href="http://lapps.anc.org/web-service-exchange-protocols/">http://lapps.anc.org</a>
contains the project name "lapps". So if LAPPS ends, will the URIs
you create still be valid for the next ten or twenty years?<br>
<br>
All the best,<br>
Sebastian<br>
<br>
[1] <br>
Turtle:
<a class="moz-txt-link-freetext" href="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.ttl">http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.ttl</a><br>
XML:
<a class="moz-txt-link-freetext" href="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.owl">http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.owl</a><br>
HTML:
<a class="moz-txt-link-freetext" href="http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.html">http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/nif-core.html</a><br>
<br>
Am 05.11.2013 19:50, schrieb Nancy Ide:<br>
</div>
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cite="mid:70357AAA-98DB-408B-8F03-810E9AB6E87F@cs.vassar.edu"
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I'm working within an ISO working group on exchange protocols for
NLP web services (<a moz-do-not-send="true"
href="http://lapps.anc.org/web-service-exchange-protocols/">http://lapps.anc.org/web-service-exchange-protocols/</a>)
to come up with a repository (and possibly also an ontology) of
relevant terms/objects passed around among NLP web services (a bit
like ISOCat but much simpler, and including some things ISOCat
does not). We are using JSON-LD for exchange among tools, and we
need URIs for the terms that can be referenced from the JSON-LD
representations. Is there any set of rules for forming such URIs
and the descriptions that go with them? I have been looking at
"Cool URIs for the Semantic Web" (<a moz-do-not-send="true"
href="http://www.w3.org/TR/cooluris/">http://www.w3.org/TR/cooluris/</a>)
but it's not clear to me how this would translate into a setup for
the repo, unless the hash strategy simply means I can put several
terms on a page and use the hash to reference them separately.
<div><br>
</div>
<div>Any thoughts on this would be most welcome. BTW we expect we
will duplicate some terms from other repositories, and would
have a "same-as" or "similar-to" link to the other instances.
For now we just want to get everything in one place for
development purposes.</div>
<div><br>
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<div><b><font face="Perpetua">Nancy Ide<br>
Professor of Computer Science<br>
<br>
Department of Computer Science<br>
Vassar College<br>
Poughkeepsie, New York 12604-0520 <br>
USA<br>
<br>
tel: (+1 845) 437 5988<br>
fax: (+1 845) 437 7498<br>
email: <a moz-do-not-send="true"
href="mailto:ide@cs.vassar.edu">ide@cs.vassar.edu</a><br>
<a moz-do-not-send="true"
href="http://www.cs.vassar.edu/%7Eide">http://www.cs.vassar.edu/~ide</a></font></b><br>
<br>
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<br>
<br>
<div class="moz-signature">-- <br>
Dipl. Inf. Sebastian Hellmann<br>
Department of Computer Science, University of Leipzig <br>
Events: <br>
* NLP & DBpedia 2013 (<a class="moz-txt-link-freetext" href="http://nlp-dbpedia2013.blogs.aksw.org">http://nlp-dbpedia2013.blogs.aksw.org</a>)<br>
Venha para a Alemanha como PhD:
<a class="moz-txt-link-freetext" href="http://bis.informatik.uni-leipzig.de/csf">http://bis.informatik.uni-leipzig.de/csf</a><br>
Projects: <a class="moz-txt-link-freetext" href="http://nlp2rdf.org">http://nlp2rdf.org</a> , <a class="moz-txt-link-freetext" href="http://linguistics.okfn.org">http://linguistics.okfn.org</a> ,
<a class="moz-txt-link-freetext" href="http://dbpedia.org/Wiktionary">http://dbpedia.org/Wiktionary</a> , <a class="moz-txt-link-freetext" href="http://dbpedia.org">http://dbpedia.org</a><br>
Homepage: <a class="moz-txt-link-freetext" href="http://bis.informatik.uni-leipzig.de/SebastianHellmann">http://bis.informatik.uni-leipzig.de/SebastianHellmann</a><br>
Research Group: <a class="moz-txt-link-freetext" href="http://aksw.org">http://aksw.org</a><br>
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