upload content with external metadata

[Andrew Karode <ak...@rand.org>]

Hi,

I have a basic stanbol instance that we're trying to use, and I'm having 
a lot of trouble uploading documents to the contenthub with a set of 
external metadata (title, subject, authors, citation information, 
etc...). I have the metadata in CSV / convertable to things like RDF, 
but I'm not sure what the process is for getting stanbol to recognize 
this content.

Does stanbol handle this out-of-the-box? I know it can handle a basic 
title (using the html string) but am at a loss for adding multiple 
fields like this. The 5-minute documentation gives the following note:
"While submitting the document, it is also possible to specify external 
metadata (in addition to the enhancements retrieved from Enhancer) as 
field:value pairs along with the document." but doesn't really offer any 
suggestions on how to specify those pairs outside of the basic web form 
(which only allows for two pairs as far as I can currently see, Title 
and Chain).

Please note that I'd like to be able to add this data and upload the 
documents to the contenthub (docs in plain text) from the unix command 
line if possible.

Thanks!

~ Drew

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Re: upload content with external metadata

[Rafa Haro <rh...@zaizi.com>]

Hi Andrew,

This is actually possible by sending your metadata as part of a 
Multiparf Form Data Request. You can take a look at how this requests 
work in Stanbol in the following documentation page:

http://stanbol.staging.apache.org/docs/trunk/components/enhancer/enhancerrest.html

Although the documentation is about the Enhancer module, the way you 
need to send your metadata is exactly the same. You need to take into 
account one issue with RDF metadata within the Content-Hub: the 
resources without a fise:extracted-from property (with the URI of the 
document) as value are filtered by default.

You can also take a look to the Java Stanbol Client at gitbub 
(https://github.com/zaizi/apache-stanbol-client) where you can find an 
example regarding Multipart (Enhancements + custom Metadata) requests.

Hope that helps,

Cheers,

Rafa


El 28/09/13 20:33, Andrew Karode escribió:
> Hi,
>
> I have a basic stanbol instance that we're trying to use, and I'm 
> having a lot of trouble uploading documents to the contenthub with a 
> set of external metadata (title, subject, authors, citation 
> information, etc...). I have the metadata in CSV / convertable to 
> things like RDF, but I'm not sure what the process is for getting 
> stanbol to recognize this content.
>
> Does stanbol handle this out-of-the-box? I know it can handle a basic 
> title (using the html string) but am at a loss for adding multiple 
> fields like this. The 5-minute documentation gives the following note:
> "While submitting the document, it is also possible to specify 
> external metadata (in addition to the enhancements retrieved from 
> Enhancer) as field:value pairs along with the document." but doesn't 
> really offer any suggestions on how to specify those pairs outside of 
> the basic web form (which only allows for two pairs as far as I can 
> currently see, Title and Chain).
>
> Please note that I'd like to be able to add this data and upload the 
> documents to the contenthub (docs in plain text) from the unix command 
> line if possible.
>
> Thanks!
>
> ~ Drew
>
> __________________________________________________________________________ 
>
>
> This email message is for the sole use of the intended recipient(s) and
> may contain confidential information. Any unauthorized review, use,
> disclosure or distribution is prohibited. If you are not the intended
> recipient, please contact the sender by reply email and destroy all 
> copies
> of the original message.
>


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