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Re: RDF Template

From: Jean-Marc Vanel <jeanmarc.vanel@gmail.com>
Date: Sat, 10 May 2014 15:56:04 +0200
Message-ID: <CANwvFKCMdECXhUJeRSCEKE+Hsyj_Gvxi_DXzXJMmimtyBGm9qA@mail.gmail.com>
To: semantic-web <semantic-web@w3.org>
And some languages like Scala hava a bult-in template capabilty :

val id = "e1"
val something = """"blabla""""
val person = "john"

val ttlString = s"""

<http://acme.org/${id}> <http://acme.org/$%7Bid%7D>
<http://acme.org/predicate1> <http://acme.org/predicate1> ${something} .
<http://acme.org/${id}> <http://acme.org/$%7Bid%7D>
<http://acme.org/predicate2> <http://acme.org/predicate2>
<http://acme.org/${person}> <http://acme.org/$%7Bperson%7D> .
"""

( for simple expressions like here the {} are facultative )

NOTE 1 : you have to manage yourself the fact that something represents a
literal ,
and person and id are relative URI.

NOTE 2 : the Banana RDF Scala library has a nice DSL for RDF :
https://github.com/w3c/banana-rdf



2014-05-10 15:13 GMT+02:00 Jean-Marc Vanel <jeanmarc.vanel@gmail.com>:

> Bonjour Stéphane
>
> Depending on on your software environment,
> you can choose one of the so called "template engines" ;
> in Java there is freemarker and others :
> http://java-source.net/open-source/template-engines
>
>
> 2014-05-10 14:54 GMT+02:00 Stéphane Campinas <stephane.campinas@deri.org>:
>
>  Hi,
>>
>> Do you know of any tool that creates RDF statements based on some
>> template ?
>>
>> For example, let's imagine I have the following template:
>>
>> <http://acme.org/${id}> <http://acme.org/$%7Bid%7D>
>> <http://acme.org/predicate1> <http://acme.org/predicate1> "${something}"
>> .
>> <http://acme.org/${id}> <http://acme.org/$%7Bid%7D>
>> <http://acme.org/predicate2> <http://acme.org/predicate2>
>> <http://acme.org/${person}> <http://acme.org/$%7Bperson%7D> .
>>
>>
>> where *${...}* are variables. Then, by providing values for these
>> variables, the following statements would be created:
>>
>> ${id} = e1        ${something} = blabla        ${person} = john
>>
>> <http://acme.org/e1> <http://acme.org/e1> <http://acme.org/predicate1><http://acme.org/predicate1>"blabla" .
>> <http://acme.org/e1> <http://acme.org/e1> <http://acme.org/predicate2><http://acme.org/predicate2>
>> <http://acme.org/john> <http://acme.org/john> .
>>
>> Have you seen any such tool ?
>>
>> Thanks
>>
>> --
>> Stephane Campinas
>>
>>
>
>
> --
> Jean-Marc Vanel
> Déductions SARL - Consulting, services, training,
> Rule-based programming, Semantic Web
> http://deductions-software.com/
> +33 (0)6 89 16 29 52
> Twitter: @jmvanel , @jmvanel_fr ; chat: irc://irc.freenode.net#eulergui
>
>
>
> --
> Jean-Marc Vanel
> Déductions SARL - Consulting, services, training,
> Rule-based programming, Semantic Web
> http://deductions-software.com/
> +33 (0)6 89 16 29 52
> Twitter: @jmvanel , @jmvanel_fr ; chat: irc://irc.freenode.net#eulergui
>



-- 
Jean-Marc Vanel
Déductions SARL - Consulting, services, training,
Rule-based programming, Semantic Web
http://deductions-software.com/
+33 (0)6 89 16 29 52
Twitter: @jmvanel , @jmvanel_fr ; chat: irc://irc.freenode.net#eulergui
Received on Saturday, 10 May 2014 13:56:31 UTC

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