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/**
* AnnoteaA
* Copyright 2011 by Michael Peter Christen, mc@yacy.net, Frankfurt am Main, Germany
* First released 16.12.2011 at http://yacy.net
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program in the file lgpl21.txt
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.yacy.cora.lod.vocabulary;
import java.util.Set;
import net.yacy.cora.lod.Literal;
import net.yacy.cora.lod.Vocabulary;
/**
* Annotea [Annotea] is a W3C Semantic Web Advanced Development project that
* provides a framework for rich communication about Web pages through shared RDF metadata.
*
* The Annotea Annotation schema [AnnotationNS] defines properties for identifying
* the document being annotated, a specific context within that document to which
* the body of the annotation refers, the author of the annotation, and more.
*
* http://www.w3.org/2003/07/Annotea/BookmarkSchema-20030707
*/
public enum AnnoteaA implements Vocabulary {
Annotation, // The target type of a annotation resource.
annotates, // Relates an Annotation to the resource to which the Annotation applies. The inverse relation is 'hasAnnotation'
author, // The name of the person or organization most responsible for creating the Annotation. Sub property of dc:creator
body, // Relates the resource representing the 'content' of an Annotation to the Annotation resourceSub property of related
context, // The context within the resource named in 'annotates' to which the Annotation most directly applies
created, // The date and time on which the Annotation was created. yyyy-mm-ddThh:mm:ssZ format recommended.Sub property of dc:date
modified, // The date and time on which the Annotation was modified. yyyy-mm-ddThh:mm:ssZ format recommended.Sub property of dc:date
related; // A relationship between an annotation and additional resources that is less specific than 'body'.
// The 'related' property is expected to be subclassed by more specific relationships
public final static String NAMESPACE = "http://www.w3.org/2000/10/annotation-ns#";
public final static String PREFIX = "a";
private final String predicate;
private AnnoteaA() {
this.predicate = NAMESPACE + this.name();
}
@Override
public String getNamespace() {
return NAMESPACE;
}
@Override
public String getNamespacePrefix() {
return PREFIX;
}
@Override
public Set<Literal> getLiterals() {
return null;
}
@Override
public String getPredicate() {
return this.predicate;
}
@Override
public String getURIref() {
return PREFIX + ':' + this.name();
}
}
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