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[DL-Learner SVN] SF.net SVN: dl-learner:[1255] trunk/src/dl-learner/org/dllearner
|
From: <ku...@us...> - 2008-09-24 15:38:25
|
Revision: 1255
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=1255&view=rev
Author: kurzum
Date: 2008-09-24 15:33:30 +0000 (Wed, 24 Sep 2008)
Log Message:
-----------
latest changes
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/core/configurators/SparqlKnowledgeSourceConfigurator.java
trunk/src/dl-learner/org/dllearner/kb/aquisitors/RDFBlankNode.java
trunk/src/dl-learner/org/dllearner/kb/aquisitors/SparqlTupleAquisitor.java
trunk/src/dl-learner/org/dllearner/kb/extraction/BlankNode.java
trunk/src/dl-learner/org/dllearner/kb/extraction/ClassNode.java
trunk/src/dl-learner/org/dllearner/kb/extraction/DatatypePropertyNode.java
trunk/src/dl-learner/org/dllearner/kb/extraction/ExtractionAlgorithm.java
trunk/src/dl-learner/org/dllearner/kb/extraction/InstanceNode.java
trunk/src/dl-learner/org/dllearner/kb/extraction/LiteralNode.java
trunk/src/dl-learner/org/dllearner/kb/extraction/Manager.java
trunk/src/dl-learner/org/dllearner/kb/extraction/Node.java
trunk/src/dl-learner/org/dllearner/kb/extraction/ObjectPropertyNode.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java
trunk/src/dl-learner/org/dllearner/test/SparqlExtractionTest.java
trunk/src/dl-learner/org/dllearner/utilities/datastructures/RDFNodeTuple.java
trunk/src/dl-learner/org/dllearner/utilities/owl/OWLVocabulary.java
Added Paths:
-----------
trunk/src/dl-learner/org/dllearner/kb/aquisitors/package.html
trunk/src/dl-learner/org/dllearner/kb/extraction/package.html
trunk/src/dl-learner/org/dllearner/kb/manipulator/package.html
Modified: trunk/src/dl-learner/org/dllearner/core/configurators/SparqlKnowledgeSourceConfigurator.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/core/configurators/SparqlKnowledgeSourceConfigurator.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/core/configurators/SparqlKnowledgeSourceConfigurator.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -151,7 +151,7 @@
return (Set<String>) ComponentManager.getInstance().getConfigOptionValue(sparqlKnowledgeSource, "objList") ;
}
/**
-* saveExtractedFragment Specifies whether the extracted ontology is written to a file or not..
+* saveExtractedFragment Specifies whether the extracted ontology is written to a file or not. The OWL file is written to the cache dir..
* mandatory: false| reinit necessary: true
* default value: true
* @return boolean
@@ -345,7 +345,7 @@
reinitNecessary = true;
}
/**
-* @param saveExtractedFragment Specifies whether the extracted ontology is written to a file or not..
+* @param saveExtractedFragment Specifies whether the extracted ontology is written to a file or not. The OWL file is written to the cache dir..
* mandatory: false| reinit necessary: true
* default value: true
**/
Modified: trunk/src/dl-learner/org/dllearner/kb/aquisitors/RDFBlankNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/aquisitors/RDFBlankNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/aquisitors/RDFBlankNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -47,6 +47,7 @@
return bNodeId;
}
//RBC
+ @Override
public String toString(){
//RBC
return "I'm a blank node with id: "+bNodeId+"||"+blankNode;
Modified: trunk/src/dl-learner/org/dllearner/kb/aquisitors/SparqlTupleAquisitor.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/aquisitors/SparqlTupleAquisitor.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/aquisitors/SparqlTupleAquisitor.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -88,7 +88,7 @@
tuple.b = new RDFBlankNode(currentId, tuple.b);
System.out.println(uri+" replaced blanknode "+tuple.b);
dissolveBlankNodes(currentId, uri, tuple);
- System.out.println(BlankNodeCollector.getBlankNodeMap());
+ //System.out.println(BlankNodeCollector.getBlankNodeMap());
}
}
Added: trunk/src/dl-learner/org/dllearner/kb/aquisitors/package.html
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/aquisitors/package.html (rev 0)
+++ trunk/src/dl-learner/org/dllearner/kb/aquisitors/package.html 2008-09-24 15:33:30 UTC (rev 1255)
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head></head>
+<body bgcolor="white">
+<p>Different classes for physically extracting triples from data sources.</p>
+</body>
+</html>
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/BlankNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/BlankNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/BlankNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -1,7 +1,10 @@
package org.dllearner.kb.extraction;
+import java.net.URI;
import java.util.ArrayList;
+import java.util.HashSet;
import java.util.List;
+import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;
@@ -10,18 +13,26 @@
import org.dllearner.kb.aquisitors.TupleAquisitor;
import org.dllearner.kb.manipulator.Manipulator;
import org.dllearner.utilities.datastructures.RDFNodeTuple;
+import org.dllearner.utilities.owl.OWLVocabulary;
+import org.semanticweb.owl.model.OWLDataFactory;
+import org.semanticweb.owl.model.OWLDescription;
public class BlankNode extends Node {
RDFBlankNode bNode;
+ String inboundEdge;
+
+ private List<Node> connectedNodes =new ArrayList<Node>();
+
private List<ObjectPropertyNode> objectProperties = new ArrayList<ObjectPropertyNode>();
private List<DatatypePropertyNode> datatypeProperties = new ArrayList<DatatypePropertyNode>();
- public BlankNode(RDFBlankNode bNode){
- super("_:internal_"+bNode.getBNodeId());
+ public BlankNode(RDFBlankNode bNode, String inboundEdge){
+ super(""+bNode.getBNodeId());
this.bNode=bNode;
+ this.inboundEdge = inboundEdge;
}
@@ -34,21 +45,25 @@
for (RDFNodeTuple tuple : s) {
if(tuple.b.isLiteral()) {
datatypeProperties.add(new DatatypePropertyNode(tuple.a.toString(), this, new LiteralNode(tuple.b) ));
+ connectedNodes.add(new DatatypePropertyNode(tuple.a.toString(), this, new LiteralNode(tuple.b) ));
}else if(tuple.b.isAnon()){
- BlankNode tmp = new BlankNode( (RDFBlankNode)tuple.b);
+ BlankNode tmp = new BlankNode( (RDFBlankNode)tuple.b, tuple.a.toString());
objectProperties.add(new ObjectPropertyNode(tuple.a.toString(), this, tmp ));
+ connectedNodes.add(new BlankNode( (RDFBlankNode)tuple.b, tuple.a.toString()));
newNodes.add(tmp);
}else{
objectProperties.add(new ObjectPropertyNode(tuple.a.toString(), this, new ClassNode(tuple.b.toString()) ));
+ connectedNodes.add(new ObjectPropertyNode(tuple.a.toString(), this, new ClassNode(tuple.b.toString()) ));
}
}
return newNodes;
}
@Override
- public void expandProperties(TupleAquisitor TupelAquisitor,
+ public List<BlankNode> expandProperties(TupleAquisitor TupelAquisitor,
Manipulator manipulator) {
+ return new ArrayList<BlankNode>();
}
@Override
@@ -68,8 +83,77 @@
}
@Override
+ public URI getURI(){
+ return URI.create("http://www.empty.org/empty#empty");
+ }
+
+ @Override
public void toOWLOntology( OWLAPIOntologyCollector owlAPIOntologyCollector){
//FIXME
}
+
+ public String getInBoundEdge(){
+ return inboundEdge;
+ }
+
+ public OWLDescription getAnonymousClass(OWLAPIOntologyCollector owlAPIOntologyCollector){
+ OWLDataFactory factory = owlAPIOntologyCollector.getFactory();
+ OWLDescription ret = factory.getOWLClass(URI.create("http://dummy.org/dummy"));
+
+ for (Node n : connectedNodes) {
+ System.out.println(n.toString());
+ }
+
+ if(containsDataTypeProperties()){
+ //do nothing right now, add a return here;
+ }
+
+ Set<OWLDescription> l = new HashSet<OWLDescription>();
+ for (Node n : connectedNodes) {
+ if(n instanceof BlankNode){
+ l.add(((BlankNode)n).getAnonymousClass(owlAPIOntologyCollector));
+ }else{
+ l.add(factory.getOWLClass(n.getURI()));
+ }
+ }
+
+ if(isOfType(OWLVocabulary.OWL_intersectionOf)){
+ ret = factory.getOWLObjectIntersectionOf(l);
+ System.out.println("aaa");
+ }else if(isOfType(OWLVocabulary.OWL_unionOf)){
+ ret = factory.getOWLObjectUnionOf(l);
+ System.out.println("aaa");
+ }else if(isOfType(OWLVocabulary.OWL_complementOf)){
+ ret = factory.getOWLObjectComplementOf(new ArrayList<OWLDescription>(l).remove(0));
+ System.out.println("aaa");
+ }
+ return ret;
+ }
+
+
+
+ private boolean isOfType(String type){
+ for (Node n : connectedNodes) {
+ if((n instanceof BlankNode )
+ &&
+ ((BlankNode)n).getInBoundEdge().equals(type)) {
+ return true;
+ }else if((n instanceof ObjectPropertyNode )
+ &&
+ ((ObjectPropertyNode)n).getAPart().toString().equals(type)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private boolean containsDataTypeProperties(){
+ for (Node n : connectedNodes) {
+ if(n instanceof DatatypePropertyNode) {
+ return true;
+ }
+ }
+ return false;
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/ClassNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/ClassNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/ClassNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -48,7 +48,8 @@
List<ObjectPropertyNode> classProperties = new ArrayList<ObjectPropertyNode>();
List<DatatypePropertyNode> datatypeProperties = new ArrayList<DatatypePropertyNode>();
-
+ List<BlankNode> blankNodes = new ArrayList<BlankNode>();
+
public ClassNode(String uri) {
super(uri);
}
@@ -80,12 +81,12 @@
}else if(tuple.b.isAnon()){
logger.warn("blanknodes not supported as of now "+ this +" in tuple" + tuple);
RDFBlankNode n = (RDFBlankNode) tuple.b;
- //SortedSet<RDFNodeTuple> bNodeTuples = BlankNodeCollector.getBlankNode(n.getBNodeId());
- //BlankNode tmp = new BlankNode(n);
+
+ BlankNode tmp = new BlankNode( n, tuple.a.toString());
//add it to the graph
- //classProperties.add(new ObjectPropertyNode( tuple.a.toString(), this, tmp));
+ blankNodes.add(tmp);
//return tmp;
- return null;
+ return tmp;
// substitute rdf:type with owl:subclassof
}else if (property.equals(OWLVocabulary.RDF_TYPE) ||
OWLVocabulary.isStringSubClassVocab(property)) {
@@ -108,7 +109,8 @@
// gets the types for properties recursively
@Override
- public void expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ public List<BlankNode> expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ return new ArrayList<BlankNode>();
}
@@ -151,7 +153,7 @@
}else if(one.getURIString().equals(OWLVocabulary.OWL_EQUIVALENT_CLASS)){
owlAPIOntologyCollector.addAxiom(factory.getOWLEquivalentClassesAxiom(me, c));
}else {
- logger.warn("missing : " +one.getURIString());
+ tail( getURIString()+"||"+one.getURIString());
}
one.getBPart().toOWLOntology(owlAPIOntologyCollector);
}
@@ -166,10 +168,13 @@
OWLLabelAnnotation label = factory.getOWLLabelAnnotation(one.getBPart().getLiteral().getString());
owlAPIOntologyCollector.addAxiom(factory.getOWLEntityAnnotationAxiom(me, label));
}else {
- logger.warn("missing : " +one.getURIString());
+ tail(getURIString()+"||"+one.getURIString());
}
}
+ for (BlankNode bn : blankNodes) {
+ System.out.println(bn.getAnonymousClass(owlAPIOntologyCollector).toString());
+ }
}catch (Exception e) {
System.out.println("aaa"+getURIString());
e.printStackTrace();
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/DatatypePropertyNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/DatatypePropertyNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/DatatypePropertyNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -19,6 +19,7 @@
*/
package org.dllearner.kb.extraction;
+import java.util.ArrayList;
import java.util.List;
import java.util.SortedSet;
import java.util.TreeSet;
@@ -49,7 +50,8 @@
// gets the types for properties recursively
@Override
- public void expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ public List<BlankNode> expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ return new ArrayList<BlankNode>();
}
@Override
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/ExtractionAlgorithm.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/ExtractionAlgorithm.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/ExtractionAlgorithm.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -98,7 +98,7 @@
tupleAquisitor.setNextTaskToNormal();
tmp.addAll(nextNode.expand(tupleAquisitor,
configuration.getManipulator()));
- //System.out.println(tmpVec);
+ //.out.println(tmpVec);
}
collectNodes.addAll(tmp);
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/InstanceNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/InstanceNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/InstanceNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -112,10 +112,12 @@
// gets the types for properties recursively
@Override
- public void expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ public List<BlankNode> expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ List<BlankNode> ret = new ArrayList<BlankNode>();
for (ObjectPropertyNode one : objectProperties) {
- one.expandProperties(tupelAquisitor, manipulator);
+ ret.addAll(one.expandProperties(tupelAquisitor, manipulator));
}
+ return ret;
}
@@ -164,12 +166,12 @@
for (DatatypePropertyNode one : datatypeProperties) {
OWLDataProperty p = factory.getOWLDataProperty(one.getURI());
Literal ln = one.getBPart().getLiteral();
+
try{
-
-
if(one.getBPart().isString()){
owlAPIOntologyCollector.addAxiom(
- factory.getOWLDataPropertyAssertionAxiom(me, p, ln.getString()));
+ factory.getOWLDataPropertyAssertionAxiom(me, p, ln.getString()));
+
} else if(one.getBPart().isDouble()){
owlAPIOntologyCollector.addAxiom(
factory.getOWLDataPropertyAssertionAxiom(me, p, ln.getDouble()));
@@ -183,7 +185,7 @@
owlAPIOntologyCollector.addAxiom(
factory.getOWLDataPropertyAssertionAxiom(me, p, ln.getBoolean()));
} else {
- logger.warn("missing : "+one.getURIString());
+ tail(getURIString()+"||"+one.getURIString());
}
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/LiteralNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/LiteralNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/LiteralNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -70,7 +70,8 @@
// gets the types for properties recursively
@Override
- public void expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ public List<BlankNode> expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ return new ArrayList<BlankNode>();
}
@Override
@@ -145,6 +146,9 @@
return false;
}
}
+ public boolean hasLanguageTag(){
+ return (!(l.getLanguage().length()==0));
+ }
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/Manager.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/Manager.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/Manager.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -85,12 +85,15 @@
}
- public OWLOntology getOWLAPIOntologyForNodes(List<Node> nodes){
+ public OWLOntology getOWLAPIOntologyForNodes(List<Node> nodes, boolean saveOntology){
for (Node n : nodes) {
n.toOWLOntology(configuration.getOwlAPIOntologyCollector());
}
+ if(saveOntology){
configuration.getOwlAPIOntologyCollector().saveOntology();
+ }
return configuration.getOwlAPIOntologyCollector().getCurrentOntology();
+
}
public URL getPhysicalOntologyURL()throws MalformedURLException{
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/Node.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/Node.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/Node.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -23,6 +23,7 @@
import java.util.List;
import java.util.SortedSet;
+import org.apache.log4j.Logger;
import org.dllearner.kb.aquisitors.TupleAquisitor;
import org.dllearner.kb.manipulator.Manipulator;
@@ -35,8 +36,11 @@
*
*/
public abstract class Node {
-
+ private static Logger logger = Logger
+ .getLogger(Node.class);
+ // make sure no information is missed during the transition to OWLAPI
+ public static final boolean DEBUGTAIL = true;
protected String uri;
// protected String type;
@@ -61,7 +65,7 @@
*
* @param manipulator
*/
- public abstract void expandProperties(
+ public abstract List<BlankNode> expandProperties(
TupleAquisitor TupelAquisitor, Manipulator manipulator);
/**
@@ -99,11 +103,16 @@
return "<"+uri+"> ";
}
-
-
-
public boolean isExpanded(){
return expanded;
}
+
+ public void tail(String uri){
+ if(DEBUGTAIL){
+ logger.warn("missing: "+uri);
+ System.exit(0);
+ }
+
+ }
}
Modified: trunk/src/dl-learner/org/dllearner/kb/extraction/ObjectPropertyNode.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/ObjectPropertyNode.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/ObjectPropertyNode.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -19,15 +19,22 @@
*/
package org.dllearner.kb.extraction;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashSet;
import java.util.List;
+import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;
+import org.dllearner.kb.aquisitors.RDFBlankNode;
import org.dllearner.kb.aquisitors.TupleAquisitor;
import org.dllearner.kb.manipulator.Manipulator;
import org.dllearner.utilities.datastructures.RDFNodeTuple;
import org.dllearner.utilities.owl.OWLVocabulary;
+import org.semanticweb.owl.model.OWLClass;
import org.semanticweb.owl.model.OWLDataFactory;
+import org.semanticweb.owl.model.OWLLabelAnnotation;
import org.semanticweb.owl.model.OWLObjectProperty;
@@ -46,6 +53,7 @@
private SortedSet<String> specialTypes = new TreeSet<String>();
@SuppressWarnings("unused")
private SortedSet<RDFNodeTuple> propertyInformation = new TreeSet<RDFNodeTuple>();
+ List<BlankNode> blankNodes = new ArrayList<BlankNode>();
public ObjectPropertyNode(String propertyURI, Node a, Node b) {
super(propertyURI, a, b);
@@ -60,16 +68,27 @@
// gets the types for properties recursively
@Override
- public void expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
- b.expandProperties(tupelAquisitor, manipulator);
+ public List<BlankNode> expandProperties(TupleAquisitor tupelAquisitor, Manipulator manipulator) {
+ List<BlankNode> ret = new ArrayList<BlankNode>();
+ ret.addAll(b.expandProperties(tupelAquisitor, manipulator));
SortedSet<RDFNodeTuple> newTypes = tupelAquisitor.getTupelForResource(uri);
for (RDFNodeTuple tuple : newTypes) {
try {
+
if (tuple.a.toString().equals(OWLVocabulary.RDF_TYPE)) {
- specialTypes.add(tuple.b.toString());
+ if(!tuple.b.toString().equals(OWLVocabulary.OWL_OBJECTPROPERTY)){
+ specialTypes.add(tuple.b.toString());
+ }
}else if(tuple.b.isAnon()){
logger.warn("blanknodes currently not implemented in this tuple aquisitor");
+ RDFBlankNode n = (RDFBlankNode) tuple.b;
+
+ BlankNode tmp = new BlankNode( n, tuple.a.toString());
+ //add it to the graph
+ blankNodes.add(tmp);
+ ret.add( tmp);
}else{
+
propertyInformation.add(tuple);
}
@@ -77,7 +96,10 @@
logger.warn("resource "+uri+" with "+ tuple);
e.printStackTrace();
}
+
}
+ return ret;
+
}
@@ -105,8 +127,40 @@
OWLDataFactory factory = owlAPIOntologyCollector.getFactory();
OWLObjectProperty me =factory.getOWLObjectProperty(getURI());
+ for (RDFNodeTuple one : propertyInformation) {
+ if(one.aPartContains(OWLVocabulary.RDFS_range)){
+ OWLClass c = factory.getOWLClass(URI.create(one.a.toString()));
+ owlAPIOntologyCollector.addAxiom(factory.getOWLObjectPropertyRangeAxiom(me, c));
+ }else if(one.aPartContains(OWLVocabulary.RDFS_domain)){
+ OWLClass c = factory.getOWLClass(URI.create(one.a.toString()));
+ owlAPIOntologyCollector.addAxiom(factory.getOWLObjectPropertyDomainAxiom(me, c));
+ }else if(one.aPartContains(OWLVocabulary.RDFS_SUB_PROPERTY_OF)){
+ OWLObjectProperty p = factory.getOWLObjectProperty(URI.create(one.b.toString()));
+ owlAPIOntologyCollector.addAxiom(factory.getOWLSubObjectPropertyAxiom(me, p));
+
+ }else if(one.aPartContains(OWLVocabulary.OWL_inverseOf)){
+ OWLObjectProperty p = factory.getOWLObjectProperty(URI.create(one.b.toString()));
+ owlAPIOntologyCollector.addAxiom(factory.getOWLInverseObjectPropertiesAxiom(me, p));
+ }else if(one.aPartContains(OWLVocabulary.OWL_equivalentProperty)){
+ OWLObjectProperty p = factory.getOWLObjectProperty(URI.create(one.b.toString()));
+ Set<OWLObjectProperty> tmp = new HashSet<OWLObjectProperty>();
+ tmp.add(me);tmp.add(p);
+ owlAPIOntologyCollector.addAxiom(factory.getOWLEquivalentObjectPropertiesAxiom(tmp));
+
+ }else if(one.a.toString().equals(OWLVocabulary.RDFS_LABEL)){
+ OWLLabelAnnotation label = factory.getOWLLabelAnnotation(one.b.toString());
+ owlAPIOntologyCollector.addAxiom(factory.getOWLEntityAnnotationAxiom(me, label));
+ }else if(one.b.isLiteral()){
+ // XXX comments
+ }
+ else {
+ tail(getURIString()+"||"+one);
+ }
+
+ }
for (String one : specialTypes) {
+
if(one.equals(OWLVocabulary.OWL_FunctionalProperty)){
owlAPIOntologyCollector.addAxiom(factory.getOWLFunctionalObjectPropertyAxiom(me));
}else if(one.equals(OWLVocabulary.OWL_InverseFunctionalProperty)){
@@ -115,8 +169,13 @@
owlAPIOntologyCollector.addAxiom(factory.getOWLTransitiveObjectPropertyAxiom(me));
}else if(one.equals(OWLVocabulary.OWL_SymmetricProperty)){
owlAPIOntologyCollector.addAxiom(factory.getOWLSymmetricObjectPropertyAxiom(me));
+ }else{
+ tail(getURIString()+"||"+one);
}
}
+ for (BlankNode bn : blankNodes) {
+ System.out.println(bn.getAnonymousClass(owlAPIOntologyCollector).toString());
+ }
}
Added: trunk/src/dl-learner/org/dllearner/kb/extraction/package.html
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/extraction/package.html (rev 0)
+++ trunk/src/dl-learner/org/dllearner/kb/extraction/package.html 2008-09-24 15:33:30 UTC (rev 1255)
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head></head>
+<body bgcolor="white">
+<p>Core extraction algorithm including datastructures.</p>
+</body>
+</html>
Added: trunk/src/dl-learner/org/dllearner/kb/manipulator/package.html
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/manipulator/package.html (rev 0)
+++ trunk/src/dl-learner/org/dllearner/kb/manipulator/package.html 2008-09-24 15:33:30 UTC (rev 1255)
@@ -0,0 +1,7 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head></head>
+<body bgcolor="white">
+<p>Classes for manipulating extracted triples</p>
+</body>
+</html>
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -170,11 +170,8 @@
options
.add(new BooleanConfigOption(
"saveExtractedFragment",
- "Specifies whether the extracted ontology is written to a file or not.",
+ "Specifies whether the extracted ontology is written to a file or not. The OWL file is written to the cache dir.",
true, false, true));
-
-
-
options.add(new StringTupleListConfigOption("replacePredicate",
"rule for replacing predicates", new ArrayList<StringTuple>(), false, true));
options.add(new StringTupleListConfigOption("replaceObject",
@@ -253,49 +250,14 @@
extractionTime.setTime();
List<Node> seedNodes = m.extract(configurator.getInstances());
- fragment = m.getOWLAPIOntologyForNodes(seedNodes);
- //System.exit(0);
+ fragment = m.getOWLAPIOntologyForNodes(seedNodes, configurator.getSaveExtractedFragment());
- //ont = m.getNTripleForNodes(seedNodes);
extractionTime.printAndSet("extraction needed");
logger.info("Finished collecting Fragment");
ontologyFragmentURL = m.getPhysicalOntologyURL();
- /*
- if (dumpToFile) {
- String filename = System.currentTimeMillis() + ".nt";
- String basedir = "cache" + File.separator;
- try {
- if (!new File(basedir).exists()) {
- new File(basedir).mkdir();
- }
-
- File dump = new File(basedir + filename);
-
- FileWriter fw = new FileWriter(dump, true);
- fw.write(ont);
- fw.flush();
- fw.close();
-
- dumpFile = (dump).toURI().toURL();
-
- if (configurator.getConvertNT2RDF()) {
- NT2RDF.convertNT2RDF(dump.getAbsolutePath());
-
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
- }*/
- /*if (format.equals("KB")) {
- try {
- // kb = KBParser.parseKBFile(new StringReader(ont));
- kb = KBParser.parseKBFile(dumpFile);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }*/
+
} catch (Exception e) {
e.printStackTrace();
}
@@ -318,13 +280,8 @@
*/
@Override
public String toDIG(URI kbURI) {
- //if (format.equals("RDF/XML")){
return JenaOWLDIGConverter.getTellsString(ontologyFragmentURL,
OntologyFormat.RDF_XML, kbURI);
- //}else {
- //throw new Error("KB Format not supported any more");
- //return DIGConverter.getDIGString(kb, kbURI).toString();
- //}
}
/*
@@ -363,9 +320,6 @@
}
- /*public String[] getOntArray() {
- return ontArray;
- }*/
public SparqlQuery sparqlQuery(String query) {
return new SparqlQuery(query, getSparqlEndpoint());
Modified: trunk/src/dl-learner/org/dllearner/test/SparqlExtractionTest.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/test/SparqlExtractionTest.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/test/SparqlExtractionTest.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -76,7 +76,7 @@
200
);
m.useConfiguration(conf);
-
+ @SuppressWarnings("unused")
String u2 = "http://dbpedia.org/resource/Angela_Merkel";
String filename = "cache/"+System.currentTimeMillis() + ".nt";
Modified: trunk/src/dl-learner/org/dllearner/utilities/datastructures/RDFNodeTuple.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/utilities/datastructures/RDFNodeTuple.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/utilities/datastructures/RDFNodeTuple.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -62,7 +62,7 @@
return b.toString().contains(partOf);
}
- @Deprecated
+
public String getNTriple (String subject){
String ret = "<"+subject+"> ";
ret+="<"+a.toString()+"> ";
Modified: trunk/src/dl-learner/org/dllearner/utilities/owl/OWLVocabulary.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/utilities/owl/OWLVocabulary.java 2008-09-24 13:36:46 UTC (rev 1254)
+++ trunk/src/dl-learner/org/dllearner/utilities/owl/OWLVocabulary.java 2008-09-24 15:33:30 UTC (rev 1255)
@@ -30,7 +30,11 @@
public static final String RDFS_LABEL = "http://www.w3.org/2000/01/rdf-schema#label";
public static final String RDFS_DESCRIPTION = "http://www.w3.org/2000/01/rdf-schema#description";
+ public static final String RDFS_SUB_PROPERTY_OF = "http://www.w3.org/2000/01/rdf-schema#subPropertyOf";
+ public static final String RDFS_domain = "http://www.w3.org/2000/01/rdf-schema#domain";
+ public static final String RDFS_range = "http://www.w3.org/2000/01/rdf-schema#range";
+
public static final String OWL_SAME_AS = "http://www.w3.org/2002/07/owl#sameAs";
public static final String OWL_OBJECTPROPERTY = "http://www.w3.org/2002/07/owl#ObjectProperty";
public static final String OWL_DATATYPPROPERTY = "http://www.w3.org/2002/07/owl#DataTypeProperty";
@@ -40,13 +44,24 @@
public static final String OWL_DISJOINT_WITH = "http://www.w3.org/2002/07/owl#disjointWith";
public static final String OWL_EQUIVALENT_CLASS = "http://www.w3.org/2002/07/owl#equivalentClass";
+ public static final String OWL_intersectionOf = "http://www.w3.org/2002/07/owl#intersectionOf";
+ public static final String OWL_unionOf = "http://www.w3.org/2002/07/owl#unionOf";
+ public static final String OWL_complementOf = "http://www.w3.org/2002/07/owl#complementOf";
+
+
public static final String OWL_FunctionalProperty = "http://www.w3.org/2002/07/owl#FunctionalProperty";
public static final String OWL_InverseFunctionalProperty = "http://www.w3.org/2002/07/owl#InverseFunctionalProperty";
public static final String OWL_TransitiveProperty = "http://www.w3.org/2002/07/owl#TransitiveProperty";
public static final String OWL_SymmetricProperty = "http://www.w3.org/2002/07/owl#SymmetricProperty";
+
+ public static final String OWL_equivalentProperty = "http://www.w3.org/2002/07/owl#equivalentProperty";
+ public static final String OWL_inverseOf = "http://www.w3.org/2002/07/owl#inverseOf";
+
+
+
public static final String OWL_THING = "http://www.w3.org/2002/07/owl#Thing";
public static final String OWL_NOTHING = "http://www.w3.org/2002/07/owl#Nothing";
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