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Re: new Rest service in RDF extraction from RDFaLite annotations

From: Matthias Tylkowski <matthias@binarypark.org>
Date: Mon, 01 Oct 2012 10:30:06 +0200
Message-ID: <5069548E.2010500@binarypark.org>
To: Barry Norton <barry.norton@ontotext.com>
CC: public-vocabs@w3.org
Dear Barry,

Am 01.10.2012 09:59, schrieb Barry Norton:
>
> Matthias, does this allow HTTP content negotiation for output format, 
> or does it require a URI parameter? (It looks like not due to the note 
> about all Content-Type headers being text/plain)
>
It requires a URI parameter which specifies the output format, [1 <#1>]. 
Accepted values of this "out" parameter are "rdf", "json" or "n3" and 
the Content-Type of the response is set as below:

out=rdf => N-Triples format, Content-Type |text/plain
out=n3 => Content-Type |text/n3
out=json => Response format follows Talis RDF-JSON [2 <#2>], 
Content-Type |application/json|||

> What are the advantages over:
> http://www.w3.org/2012/pyRdfa/
>

Our service is just another extractor service. We chose server side 
JavaScript (nodejs [3 <#3>]) as our target platform.

> Barry
>
>

Regards Matthias

[1] Getschema RdfaLite Extractor service documentation 
http://getschema.org/rdfaliteextractor/about
[2] RDF-JSON Specification 
http://docs.api.talis.com/platform-api/output-types/rdf-json
[3] Nodejs http://nodejs.org
>
> On 01/10/2012 08:51, Matthias Tylkowski wrote:
>> getSchema's Microdata extractor 
>> (http://getschema.org/microdataextractor/about) might be known 
>> already. Now we have started another REST web service, RDFaLite 
>> Extractor, to extract RDF data from RDFaLite annotations and provide 
>> the semantic information as N-Triples, N3  and JSON.
>>
>> More information including endpoint, usage and  limitations at 
>> http://getschema.org/rdfaliteextractor/about
>>
>> Examples and a simple test form can be found at http://getschema.org.
>>
>> Regards,
>> Matthias Tylkowski
>> http://binarypark.org
>>
>
>
Received on Monday, 1 October 2012 08:30:31 GMT

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