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Re: named entity annotation / certainty / provenance

From: James Chartrand <jc.chartrand@mac.com>
Date: Thu, 16 Aug 2012 10:58:46 -0400
Cc: public-openannotation@w3.org
Message-id: <D3F19D5C-D1CF-4E8B-A3FB-578446173166@mac.com>
To: Sebastian Hellmann <hellmann@informatik.uni-leipzig.de>
Thank you Sebastian,  james

On 2012-08-16, at 10:16 AM, Sebastian Hellmann <hellmann@informatik.uni-leipzig.de> wrote:

> Dear James,
> 
> http://dbpedia.org/page/MrJones should be http://dbpedia.org/resource/MrJones
> 
> /page/ is the HTML information resource.
> 
> all the best,
> Sebastian
> 
> 
> Am 16.08.2012 15:28, schrieb James Chartrand:
>> We're annotating named entity references (to people, places, events, organizations) in text like so:
>> 
>> <AnnoA> a oa:Annotation ;
>>    oa:hasTarget <urn:uuid:CB37E17E-B1EF-48CE-B098-0CE8FAA86A6D> ;
>>    oax:hasSemanticTag <http://dbpedia.org/page/MrJones> ;
>>    oa:annotator <http://somewhere.ca/people/JamesChartrand> ;
>>    oa:annotated "2012-08-15T12:10:54Z" ;
>>    oa:generator <someSoftwareURI> ;
>>    oa:generated "2012-08-15T12:10:54Z" ;
>>    oa:modelVersion <http://openannotation.org/spec/core/20120509> .
>>     <urn:uuid:CB37E17E-B1EF-48CE-B098-0CE8FAA86A6D> a oa:SpecificResource ;
>>     oa:hasSource <http://somewhere.ca/work/345345> ;
>>     oa:hasSelector <urn:uuid:2ADFF7EE-AB19-4BA3-94EC-55EE0BA645C2> .
>>      <urn:uuid:2ADFF7EE-AB19-4BA3-94EC-55EE0BA645C2> a oax:TextOffsetSelector ;
>>     oax:offset 244 ;
>>     oax:range 7 .
>>        <http://somewhere.ca/work/345345> a dctypes:Text .
>>    Three questions:
>>  1.  Does this seem right?
>>  2.  We'd like to assert the confidence with which we're annotating -- how certain we are that this reference is to the given person.  Are there any recommendations for asserting certainty?
>> 
>> 3.  Should the oa provenance predicates be used in preference to the PROV ontology (http://www.w3.org/TR/prov-o/) or can PROV be used interchangeably?  Is PROV recommended for provenance predicates not covered by OA?  Any plans to move to PROV entirely?
>>   Thank you,
>> 
>> james
>> 
>> 
> 
> 
> -- 
> Dipl. Inf. Sebastian Hellmann
> Department of Computer Science, University of Leipzig
> Events:
>  * http://sabre2012.infai.org/mlode (Leipzig, Sept. 23-24-25, 2012)
>  * http://wole2012.eurecom.fr (*Deadline: July 31st 2012*)
> Projects: http://nlp2rdf.org , http://dbpedia.org
> Homepage: http://bis.informatik.uni-leipzig.de/SebastianHellmann
> Research Group: http://aksw.org
> 
> 
Received on Thursday, 16 August 2012 14:59:21 GMT

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