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https://issues.apache.org/jira/browse/JENA-220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13227082#comment-13227082
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Andy Seaborne commented on JENA-220:
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The title of this JIRA is confusing: Fuseki does not use the W3C distiller
unless you have in some way made a call to it in a SPARQl query or a custom web
page.
So you want a external service (W3C's distiller service) to call back through
the firewall to some local pages? Where are those HTML/RDFa pages? Fuseki is
a SPARQL server (query, update, store protocol).
How are you invoking the distiller? is through a FROM clause in SPARQL?
A service-oriented approach would be to run your own copy of the service inside
the firewall (it's open source a W3C software license and a BSD license - you
can download and use it for any purpose).
It is possible to include any extra JVM code in Fuseki as the config file
allows arbitrary code to be loaded. But if you are going down this route, then
maybe using a RDFa reader (like https://github.com/shellac/java-rdfa) is easier.
> General purpose SPARQL query engine uses W3C is uses online RDFa Distiller -
> so not usable behind a firewall
> ------------------------------------------------------------------------------------------------------------
>
> Key: JENA-220
> URL: https://issues.apache.org/jira/browse/JENA-220
> Project: Apache Jena
> Issue Type: Improvement
> Components: Fuseki
> Affects Versions: Fuseki 0.2.1
> Environment: I runnung Fuseki version 0.2.1-incubating-SNAPSHOT
> (Build date: 2012-03-03T05:07:05+0000) under Windows 7 Professional: java
> -jar fuseki-server.jar --mem /dataset
> Reporter: Tobias Trapp
> Priority: Minor
> Fix For: Fuseki 0.2.1
>
>
> When I'm using http://localhost:3030/sparql in Fuseki - I get an wrong
> results when working behind a firewall. The reason is simple: RDFa is
> distilled using the W3C service http://www.w3.org/2007/08/pyRdfa/ which you
> can see in the console or when HTTP sniffing. So the sofwtare is not usable
> in an intranet solution or behind firewalls. Is it possible to use another
> distiller, perhaps http://dev.w3.org/2004/PythonLib-IH/dist/pyRdfa.tar.gz
> using Jython?
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