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owl2query-support — Support for OWL2Query library
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From: Marisa G. <mgi...@mi...> - 2013-11-07 20:13:26
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hello, I am a new OWL2QUERY user. I first tried using the plugin that
Protege 4.3 automatically downloads, but that did not seem to include
SPARQL 1.1 support (for subqueries).
Now I've separately downloaded the 0.3.1 version and put it in the plugins
folder. I have a query involving subqueries and variable bindings. With
the new version, it seems to parse the subqueries ok (unlike with the old
plugin), but now gets stuck on my BIND statement, giving error:
QueryParseException: Lexical error at line 6, column 7. Encountered: "("
(40), after : "BIND"
com.hp.hpl.jena.sparql.lang.ParserSPARQL11.perform(ParserSPARQL11.java:95)
com.hp.hpl.jena.sparql.lang.ParserSPARQL11.parse(ParserSPARQL11.java:39)
com.hp.hpl.jena.query.QueryFactory.parse(QueryFactory.java:129)
com.hp.hpl.jena.query.QueryFactory.create(QueryFactory.java:72)
com.hp.hpl.jena.query.QueryFactory.create(QueryFactory.java:43)
cz.cvut.kbss.owl2query.parser.arq.SparqlARQParser.parse(SparqlARQParser.java:136)
cz.cvut.kbss.owl2query.protege.OWL2QueryView$10.actionPerformed(OWL2QueryView.java:846)
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
java.awt.Component.processMouseEvent(Component.java:6414)
javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
java.awt.Component.processEvent(Component.java:6179)
java.awt.Container.processEvent(Container.java:2083)
java.awt.Component.dispatchEventImpl(Component.java:4776)
java.awt.Container.dispatchEventImpl(Container.java:2141)
java.awt.Component.dispatchEvent(Component.java:4604)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4619)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:4280)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:4210)
java.awt.Container.dispatchEventImpl(Container.java:2127)
java.awt.Window.dispatchEventImpl(Window.java:2489)
java.awt.Component.dispatchEvent(Component.java:4604)
java.awt.EventQueue.dispatchEventImpl(EventQueue.java:717)
java.awt.EventQueue.access$400(EventQueue.java:82)
java.awt.EventQueue$2.run(EventQueue.java:676)
java.awt.EventQueue$2.run(EventQueue.java:674)
java.security.AccessController.doPrivileged(Native Method)
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86)
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:97)
java.awt.EventQueue$3.run(EventQueue.java:690)
java.awt.EventQueue$3.run(EventQueue.java:688)
java.security.AccessController.doPrivileged(Native Method)
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86)
java.awt.EventQueue.dispatchEvent(EventQueue.java:687)
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
I found this online:
http://stackoverflow.com/questions/16430316/sparql-concat-error
and noticed that the plugin jar contains arq-2.8.2 and jena-2.6.2. I'm
wondering if these versions are producing the error. Any plans to update
these?
Marisa
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From: Petr K. <pet...@fe...> - 2013-10-15 13:15:20
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Dear Grant, > We can't get the plugin to work. Any chance we could get the source > and see if we can getting up and running? I have checked the link to our SVN repository and it was incorrect. Please try now, you should get the sources to the OWL2Query (without the visualization component, so far) library. Cheers, Petr Kremen |
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From: Grant P. <gr...@fw...> - 2013-10-11 17:55:09
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We can't get the plugin to work. Any chance we could get the source and see if we can getting up and running? |
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From: <kr...@fe...> - 2013-07-15 10:37:20
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Hi Daniele,
thank you for your interest in OWL2Query.
Yes, using OWL2Query as a library is possible - currently, you can
take the owl2query-0.3.jar file from the 'lib' dir of the Protege
plugin distribution. In the library, you can use the QueryEngine class
to pose queries.
Cheers,
Petr
Cituji daniele santamaria <df....@gm...>:
> Hello , I'm new in owl2query mailing list and I would make a question.
>
> I would like to include owl2query query engine in my java programs ( I
> mean, I would like to do something similar to
> "engin.query("my_query_string"); ). Is it possible ?
> Thank you !
>
> Daniele
>
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> https://lists.sourceforge.net/lists/listinfo/owl2query-support
--
Dr. Petr Kremen
Czech Technical University in Prague
Faculty of Electrical Engineering
Department of Cybernetics
Knowledge Based and Software Systems Group
Karlovo námestí 13
12000 Praha 2, Czech Republic
phone 00420 224 35 73 50
email pet...@fe...
web http://kbss.felk.cvut.cz
|
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From: daniele s. <df....@gm...> - 2013-07-15 09:53:17
|
Hello , I'm new in owl2query mailing list and I would make a question.
I would like to include owl2query query engine in my java programs ( I
mean, I would like to do something similar to
"engin.query("my_query_string"); ). Is it possible ?
Thank you !
Daniele
|
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From: Wilfried D. <wil...@un...> - 2011-04-06 06:50:42
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Dear Petr, Thanks a lot. It's working. I have to read your documentation now. Cheers, ------------------------------------------------------------------------ /*Wilfried Despagne Ingénieur de Recherche au lab-STICC <http://www.lab-sticc.fr/> Université de Bretagne Sud tel : 02.97.01.72.53 mail : wil...@un... <mailto:wil...@un...> page : http://www-labsticc.univ-ubs.fr/~wdespagn/ <http://www-labsticc.univ-ubs.fr/%7Ewdespagn/> */ ------------------------------------------------------------------------ Le 06/04/2011 00:32, Petr Kremen a écrit : > Dear Wilfried, > > this is a bug, but you can easily solve it - just close the view and > open it again ! > > Cheers, > Petr > |
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From: Petr K. <kr...@fe...> - 2011-04-05 22:33:07
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Dear Wilfried, this is a bug, but you can easily solve it - just close the view and open it again ! Cheers, Petr |
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From: Wilfried D. <wil...@un...> - 2011-04-05 16:02:34
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Dear support team, I try to used owl2query plugin with protégé v4.10 (build 217). I had installed java jdk6. I suppose use OWLAPI v3.2.2 installed with protégé. When I open the owl2query tab, I see the message could not load view plugin like the image bellow. Can you help me ? Thanks. -- ------------------------------------------------------------------------ /*Wilfried Despagne Ingénieur de Recherche au lab-STICC <http://www.lab-sticc.fr/> Université de Bretagne Sud tel : 02.97.01.72.53 mail : wil...@un... <mailto:wil...@un...> page : http://www-labsticc.univ-ubs.fr/~wdespagn/ <http://www-labsticc.univ-ubs.fr/%7Ewdespagn/> */ ------------------------------------------------------------------------ |
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From: Petr K. <kr...@fe...> - 2011-03-16 16:36:32
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Folks, we have just released the OWL2Query plugin for Protege 4.1. The plugin allows for evaluation and visualization of SPARQL-DL with negation as failure. The query engine can be backed with any OWLAPI compliant reasoner. Please visit the plugin home page http://krizik.felk.cvut.cz/km/owl2query for more details and examples. There is no other documentation at this point, but we are working hard on it. In case of any problems or suggestions, contact us: owl...@li.... Cheers, Petr |
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