Saving fails for ontologies containing XMLLiteral #495

tudorache · 2016-03-03T01:18:59Z

OWl API 4.1.3 loads the attached file (see below) just fine. The file contains an XML Literal as the value of an annotation property:

    <owl:Class rdf:about="http://ttania.owl/OWLClass_ce266563_6ce0_4958_b061_a1d2a62b7e86">
        <rdfs:label xml:lang="en">ClassA</rdfs:label>        
        <ncicp:annotProp rdf:parseType="Literal"><ncicp:ComplexTerm xmlns:ncicp="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#"><ncicp:term-name>Role_Has_Parent</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm></ncicp:annotProp>
    </owl:Class>

However, when trying to save the ontology, OWL API throws the exception shown below. (The exception is generated by Protege 5.0.0-b23, but it can also be reproduced just with the OWL API)

OWL API 3.5.1 loads and saves this file with no error.

File that shows the behavior: textXmlLiteral_5.owl.zip

If the syntax is valid (I believe it is), then the OWL API should load and save the file successfully. If the syntax is invalid, I would expect to see an error at load time.

Related to #412 and #439.

Exception when trying to save the file:

An error was thrown: org.semanticweb.owlapi.model.OWLOntologyStorageException: java.io.IOException: XML literal is not self contained: "<ncicp:ComplexTerm><ncicp:term-name>Role_Has_Parent</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm>" 
org.semanticweb.owlapi.model.OWLOntologyStorageException: org.semanticweb.owlapi.model.OWLOntologyStorageException: java.io.IOException: XML literal is not self contained: "<ncicp:ComplexTerm><ncicp:term-name>Role_Has_Parent</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm>"
    at org.protege.editor.owl.model.OWLModelManagerImpl.save(OWLModelManagerImpl.java:528) ~[na:na]
    at org.protege.editor.owl.OWLEditorKit.handleSaveAs(OWLEditorKit.java:308) ~[na:na]
    at org.protege.editor.owl.OWLEditorKit.handleSaveAs(OWLEditorKit.java:271) ~[na:na]
    at org.protege.editor.core.ProtegeManager.saveEditorKitAs(ProtegeManager.java:318) ~[na:na]
    at org.protege.editor.core.ui.action.SaveAsAction.actionPerformed(SaveAsAction.java:24) ~[na:na]
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) [na:1.8.0_40]
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346) [na:1.8.0_40]
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) [na:1.8.0_40]
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) [na:1.8.0_40]
    at javax.swing.AbstractButton.doClick(AbstractButton.java:376) [na:1.8.0_40]
    at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833) [na:1.8.0_40]
    at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877) [na:1.8.0_40]
    at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289) [na:1.8.0_40]
    at java.awt.Component.processMouseEvent(Component.java:6525) [na:1.8.0_40]
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) [na:1.8.0_40]
    at java.awt.Component.processEvent(Component.java:6290) [na:1.8.0_40]
    at java.awt.Container.processEvent(Container.java:2234) [na:1.8.0_40]
    at java.awt.Component.dispatchEventImpl(Component.java:4881) [na:1.8.0_40]
    at java.awt.Container.dispatchEventImpl(Container.java:2292) [na:1.8.0_40]
    at java.awt.Component.dispatchEvent(Component.java:4703) [na:1.8.0_40]
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898) [na:1.8.0_40]
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533) [na:1.8.0_40]
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462) [na:1.8.0_40]
    at java.awt.Container.dispatchEventImpl(Container.java:2278) [na:1.8.0_40]
    at java.awt.Window.dispatchEventImpl(Window.java:2750) [na:1.8.0_40]
    at java.awt.Component.dispatchEvent(Component.java:4703) [na:1.8.0_40]
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:751) [na:1.8.0_40]
    at java.awt.EventQueue.access$500(EventQueue.java:97) [na:1.8.0_40]
    at java.awt.EventQueue$3.run(EventQueue.java:702) [na:1.8.0_40]
    at java.awt.EventQueue$3.run(EventQueue.java:696) [na:1.8.0_40]
    at java.security.AccessController.doPrivileged(Native Method) [na:1.8.0_40]
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) [na:1.8.0_40]
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) [na:1.8.0_40]
    at java.awt.EventQueue$4.run(EventQueue.java:724) [na:1.8.0_40]
    at java.awt.EventQueue$4.run(EventQueue.java:722) [na:1.8.0_40]
    at java.security.AccessController.doPrivileged(Native Method) [na:1.8.0_40]
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) [na:1.8.0_40]
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:721) [na:1.8.0_40]
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [na:1.8.0_40]
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [na:1.8.0_40]
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [na:1.8.0_40]
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [na:1.8.0_40]
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [na:1.8.0_40]
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [na:1.8.0_40]
Caused by: org.semanticweb.owlapi.model.OWLOntologyStorageException: java.io.IOException: XML literal is not self contained: "<ncicp:ComplexTerm><ncicp:term-name>Role_Has_Parent</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm>"
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLStorer.storeOntology(RDFXMLStorer.java:61) ~[na:na]
    at org.semanticweb.owlapi.util.AbstractOWLStorer.store(AbstractOWLStorer.java:99) ~[na:na]
    at org.semanticweb.owlapi.util.AbstractOWLStorer.storeOntology(AbstractOWLStorer.java:64) ~[na:na]
    at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.saveOntology(OWLOntologyManagerImpl.java:1217) ~[na:na]
    at org.protege.editor.owl.model.OWLModelManagerImpl.save(OWLModelManagerImpl.java:512) ~[na:na]
    ... 43 common frames omitted
Caused by: java.io.IOException: XML literal is not self contained: "<ncicp:ComplexTerm><ncicp:term-name>Role_Has_Parent</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm>"
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.checkProperXMLLiteral(XMLWriterImpl.java:446) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.writeTextContent(XMLWriterImpl.java:433) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.writeElementStart(XMLWriterImpl.java:344) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.writeElementEnd(XMLWriterImpl.java:389) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl.writeEndElement(XMLWriterImpl.java:169) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLWriter.writeEndElement(RDFXMLWriter.java:116) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLRenderer.render(RDFXMLRenderer.java:247) ~[na:na]
    at org.semanticweb.owlapi.rdf.RDFRendererBase.renderEntity(RDFRendererBase.java:274) ~[na:na]
    at org.semanticweb.owlapi.rdf.RDFRendererBase.renderEntities(RDFRendererBase.java:266) ~[na:na]
    at org.semanticweb.owlapi.rdf.RDFRendererBase.renderInOntologySignatureEntities(RDFRendererBase.java:235) ~[na:na]
    at org.semanticweb.owlapi.rdf.RDFRendererBase.renderOntologyComponents(RDFRendererBase.java:217) ~[na:na]
    at org.semanticweb.owlapi.rdf.RDFRendererBase.render(RDFRendererBase.java:212) ~[na:na]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLStorer.storeOntology(RDFXMLStorer.java:59) ~[na:na]
    ... 47 common frames omitted
Caused by: org.xml.sax.SAXParseException: The prefix "ncicp" for element "ncicp:ComplexTerm" is not bound.
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:441) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:325) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:289) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:605) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3138) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:880) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649) ~[na:1.8.0_40]
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333) ~[na:1.8.0_40]
    at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.checkProperXMLLiteral(XMLWriterImpl.java:443) ~[na:na]
    ... 59 common frames omitted

The text was updated successfully, but these errors were encountered:

ignazio1977 · 2016-03-03T07:20:12Z

xmlns:ncicp="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#" is essential for this literal to be well formed, but it appears to have been lost when the literal reaches saving. That would cause the error.

tudorache · 2016-03-03T17:42:59Z

Yes, that makes sense. It is easy to reproduce just by opening the file with the OWL API and saving it. I added some test case that we were using.

File sourceFile = new File("test.owl");
OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
OWLOntology ontology = manager.loadOntology(IRI.create(sourceFile));

File targetFile = new File("test_save.owl");
manager.saveOntology(ontology, IRI.create(targetFile));

sesuncedu · 2016-03-03T21:08:51Z

I spotted that last night but then wasn't sure what the correct behavior is (I believe that the current behavior is incorrect but I'm not sure which part :). I don't remember how much of the surface form is part of the literal value, and if the namespace must be preserved. If namespaces can always be expanded then that might make sense, especially if the literal is used in other formats. Time to read the rdf/XML spec. But first I should clean the cat box.

sesuncedu · 2016-03-03T21:23:54Z

I think the name space declaration must be preserved. It is possible that any name spaces used in the literal may need to be added, but that is deeper in the xslt weeds than I care to go. If the latter is true then it must happen during the RDF/XML parse prior to the construction of the literal value.

sesuncedu · 2016-03-03T21:24:47Z

Of course, then two xml literals are not structurally equivalent. I think.

ignazio1977 · 2016-03-03T21:36:48Z

I think the name space declaration must be preserved.

Indeed. The XML literal must be a self contained XML fragment, i.e., not rely on the surrounding RDF/XML to provide anything

It is possible that any name spaces used in the literal may need to be added,

Probably not - the idea is that the literal can verbatim be moved about or to other ontologies. That's where the requirement to be self contained comes from, far as I understand it.
(All of which could have been solved elegantly by imposing the contents be escaped, but that's just me ranting. Pay no attention.)

sesuncedu · 2016-03-03T22:11:45Z

I think that you ought to be right, but I'm not yet sure about whether non
embedded namespace declarations need to be inserted unless they are
declared to be undeclared as xml serialization parameters...

However preserving the declarations in the current example is definitely
permitted as it closely matches the example (09) in the rdf xml syntax
document.
On Mar 3, 2016 4:36 PM, "Ignazio Palmisano" [email protected]
wrote:

I think the name space declaration must be preserved.

Indeed. The XML literal must be a self contained XML fragment, i.e., not
rely on the surrounding RDF/XML to provide anything

It is possible that any name spaces used in the literal may need to be
added,

Probably not - the idea is that the literal can verbatim be moved about or
to other ontologies. That's where the requirement to be self contained
comes from, far as I understand it.
(All of which could have been solved elegantly by imposing the contents be
escaped, but that's just me ranting. Pay no attention.)

—
Reply to this email directly or view it on GitHub
#495 (comment).

ignazio1977 · 2016-03-05T10:23:27Z

Example 9 is not self contained either - the a appears on the wrong tag. :-)

jvendetti · 2016-03-05T20:35:50Z

Hi @ignazio1977. I'm wondering what your timeline is for making this fix part of a release in Maven Central? BioPortal is using version 4.1.0 of the owlapi-distribution, and we're unable to make the latest version of the NCI Thesaurus available due to this OWLOntologyStorageException on save. I'd be interested to try upgrading to whichever release number contains this fix. Thanks!

org.semanticweb.owlapi.model.OWLOntologyStorageException: java.io.IOException: XML literal is not self contained: "<ncicp:ComplexTerm><ncicp:term-name>Disease_Has_Associated_Anatomic_Site</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm>"
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLStorer.storeOntology(RDFXMLStorer.java:61)
        at org.semanticweb.owlapi.util.AbstractOWLStorer.store(AbstractOWLStorer.java:99)
        at org.semanticweb.owlapi.util.AbstractOWLStorer.storeOntology(AbstractOWLStorer.java:64)
        at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.saveOntology(OWLOntologyManagerImpl.java:1217)
        at org.stanford.ncbo.oapiwrapper.OntologyParser.serializeOntology(OntologyParser.java:673)
        at org.stanford.ncbo.oapiwrapper.OntologyParser.internalParse(OntologyParser.java:656)
        at org.stanford.ncbo.oapiwrapper.OntologyParser.parse(OntologyParser.java:624)
        at org.stanford.ncbo.oapiwrapper.OntologyParserCommand.main(OntologyParserCommand.java:55)
Caused by: java.io.IOException: XML literal is not self contained: "<ncicp:ComplexTerm><ncicp:term-name>Disease_Has_Associated_Anatomic_Site</ncicp:term-name><ncicp:term-group>PT</ncicp:term-group><ncicp:term-source>NCI</ncicp:term-source></ncicp:ComplexTerm>"
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.checkProperXMLLiteral(XMLWriterImpl.java:446)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.writeTextContent(XMLWriterImpl.java:433)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.writeElementStart(XMLWriterImpl.java:344)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.writeElementEnd(XMLWriterImpl.java:389)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl.writeEndElement(XMLWriterImpl.java:169)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLWriter.writeEndElement(RDFXMLWriter.java:116)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLRenderer.render(RDFXMLRenderer.java:251)
        at org.semanticweb.owlapi.rdf.RDFRendererBase.renderEntity(RDFRendererBase.java:267)
        at org.semanticweb.owlapi.rdf.RDFRendererBase.renderEntities(RDFRendererBase.java:259)
        at org.semanticweb.owlapi.rdf.RDFRendererBase.renderInOntologySignatureEntities(RDFRendererBase.java:224)
        at org.semanticweb.owlapi.rdf.RDFRendererBase.renderOntologyComponents(RDFRendererBase.java:210)
        at org.semanticweb.owlapi.rdf.RDFRendererBase.render(RDFRendererBase.java:205)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.RDFXMLStorer.storeOntology(RDFXMLStorer.java:59)
        ... 7 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 20; The prefix "ncicp" for element "ncicp:ComplexTerm" is not bound.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:441)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:325)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:289)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:605)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3138)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:880)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:648)
        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:332)
        at org.semanticweb.owlapi.rdf.rdfxml.renderer.XMLWriterImpl$XMLElement.checkProperXMLLiteral(XMLWriterImpl.java:443)
        ... 19 more

ignazio1977 · 2016-03-05T22:16:16Z

There's no timeline planned but I don't see obstacles to a patch release within days - possibly tomorrow.

jvendetti · 2016-03-05T22:34:55Z

Great! Thanks so much!

ignazio1977 · 2016-03-06T10:13:07Z

4.2.1 has been released

Should resolve NCIT save exceptions per owlcs/owlapi#495.

ignazio1977 added the bug label Mar 3, 2016

ignazio1977 added a commit that referenced this issue Mar 5, 2016

Fix Saving fails for ontologies containing XMLLiteral #495

04764be

ignazio1977 added a commit that referenced this issue Mar 5, 2016

Fix Saving fails for ontologies containing XMLLiteral #495

b25fa69

ignazio1977 closed this as completed Mar 5, 2016

jvendetti added a commit to ncbo/owlapi_wrapper that referenced this issue Mar 7, 2016

Upgrade to OWL API 4.2.1

16b683b

Should resolve NCIT save exceptions per owlcs/owlapi#495.

rwynne mentioned this issue Mar 29, 2016

XML literal is not self contained #509

Closed

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Saving fails for ontologies containing XMLLiteral #495

Saving fails for ontologies containing XMLLiteral #495

tudorache commented Mar 3, 2016

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ignazio1977 commented Mar 6, 2016

Saving fails for ontologies containing XMLLiteral #495

Saving fails for ontologies containing XMLLiteral #495

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tudorache commented Mar 3, 2016

ignazio1977 commented Mar 3, 2016

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sesuncedu commented Mar 3, 2016 via email

sesuncedu commented Mar 3, 2016 via email

sesuncedu commented Mar 3, 2016 via email

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jvendetti commented Mar 5, 2016

ignazio1977 commented Mar 6, 2016