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From: tsd@tsdye.com (Thomas S. Dye)
Subject: Re: HTML + RDFa export/publishing ?
Date: Mon, 20 Apr 2015 05:44:39 -1000
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In-Reply-To: <87wq17xndc.fsf@inf-11879.int-evry.fr> (Olivier Berger's message
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To: Olivier Berger <olivier.berger@telecom-sudparis.eu>
Cc: emacs-orgmode@gnu.org

Aloha,

Olivier Berger <olivier.berger@telecom-sudparis.eu> writes:

> Hi.
>
> Olivier Berger <olivier.berger@telecom-sudparis.eu> writes:
>
>> Hi.
>>
>> John Kitchin <jkitchin@andrew.cmu.edu> writes:
>>
>>> Can you give us an example of what you are trying to do?
>>
>> For instance, I'd like to link my WebID to publications of mine in a
>> semantic way, using dcterm or FOAF vocabularies.
>>
>> This is done as RDFa by using links like :
>> <p><span about="#me" rel="foaf:homepage">The canonical address of my
>> homepage is at <a
>> href="http://example.com/~bob/">http://example.com/~bob/</a></span>
>>
>> This would ideally be encoded in org in a way that is more compact than
>> this construct ;)
>
> FYI, I've managed to render this by using the following approach :
>
> @@html:<span about="#me" rel="foaf:homepage">@@The canonical address of my
> homepage is at [[http://example.com/~bob/]]@@html:@@</span>@@
>
> But this is not exactly compact, and suffers from inability of the
> emancs org mode to colorize or mask the @@html: @@ constructs :-/
>
> I'm still researching a more usable solution.

Would a macro do what you want?

#+MACRO: rdfa @@html:<span about="$1" rel="$2">@@$3@@html:@@</span>@@

{{{rdfa(#me, foaf:homepage, The canonical address of my homepage is at
[[http://example.com/~bob/]])}}}

Untested.

All the best,
Tom

-- 
Thomas S. Dye
http://www.tsdye.com