/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.stanbol.enhancer.servicesapi.rdf;
import org.apache.clerezza.commons.rdf.IRI;
/**
* Namespace of standard properties to be used as typed metadata by
* EnhancementEngine.
*
* Copy and paste the URLs in a browser to access the official definitions (RDF
* schema) of those properties to.
*
* @author ogrisel
*
*/
public final class Properties {
/**
* Restrict instantiation
*/
private Properties() {}
/**
* The canonical way to give the type of a resource. It is very common that
* the target of this property is an owl:Class such as the ones defined is
* {@link OntologyClass}
*/
public static final IRI RDF_TYPE = new IRI(NamespaceEnum.rdf + "type");
/**
* A label for resources of any type.
*/
public static final IRI RDFS_LABEL = new IRI(NamespaceEnum.rdfs
+ "label");
/**
* Used to relate a content item to another named resource such as a person,
* a location, an organization, ...
*
* @deprecated use ENHANCER_ENTITY instead
*/
@Deprecated
public static final IRI DC_REFERENCES = new IRI(NamespaceEnum.dc
+ "references");
/**
* Creation date of a resource. Used by Stanbol Enhancer to annotate the creation date
* of the enhancement by the enhancement engine
*/
public static final IRI DC_CREATED = new IRI(NamespaceEnum.dc
+ "created");
/**
* Modification date of a resource. Used by Stanbol Enhancer to annotate the
* modification date of the enhancement if it was changed by an other
* enhancement engine as the one creating it. Multiple changes of the
* creating enhancement engines are not considered as modifications.
*/
public static final IRI DC_MODIFIED = new IRI(NamespaceEnum.dc
+ "modified");
/**
* The entity responsible for the creation of a resource. Used by Stanbol Enhancer to
* annotate the enhancement engine that created an enhancement
*/
public static final IRI DC_CREATOR = new IRI(NamespaceEnum.dc
+ "creator");
/**
* The entity contributed to a resource. Used by Stanbol Enhancer to
* annotate the enhancement engine that changed an enhancement originally
* created by an other enhancemetn engine
*/
public static final IRI DC_CONTRIBUTOR = new IRI(NamespaceEnum.dc
+ "contributor");
/**
* The nature or genre of the resource. Stanbol Enhancer uses this property to refer to
* the type of the enhancement. Values should be URIs defined in some
* controlled vocabulary
*/
public static final IRI DC_TYPE = new IRI(NamespaceEnum.dc + "type");
/**
* A related resource that is required by the described resource to support
* its function, delivery, or coherence. Stanbol Enhancer uses this property to refer to
* other enhancements an enhancement depends on.
*/
public static final IRI DC_REQUIRES = new IRI(NamespaceEnum.dc
+ "requires");
/**
* A related resource. Stanbol Enhancer uses this property to define enhancements that
* are referred by the actual one
*/
public static final IRI DC_RELATION = new IRI(NamespaceEnum.dc
+ "relation");
/**
* A point on the surface of the earth given by two signed floats (latitude
* and longitude) concatenated as a string literal using a whitespace as
* separator.
*/
@Deprecated
public static final IRI GEORSS_POINT = new IRI(NamespaceEnum.georss
+ "point");
@Deprecated
public static final IRI GEO_LAT = new IRI(NamespaceEnum.geo + "lat");
@Deprecated
public static final IRI GEO_LONG = new IRI(NamespaceEnum.geo + "long");
public static final IRI SKOS_BROADER = new IRI(NamespaceEnum.skos + "broader");
public static final IRI SKOS_NARROWER = new IRI(NamespaceEnum.skos + "narrower");
/**
* Refers to the content item the enhancement was extracted form
*/
public static final IRI ENHANCER_EXTRACTED_FROM = new IRI(
NamespaceEnum.fise + "extracted-from");
/**
* the character position of the start of a text selection.
*/
public static final IRI ENHANCER_START = new IRI(NamespaceEnum.fise
+ "start");
/**
* the character position of the end of a text selection.
*/
public static final IRI ENHANCER_END = new IRI(NamespaceEnum.fise + "end");
/**
* The text selected by the text annotation. This is an optional property
*/
public static final IRI ENHANCER_SELECTED_TEXT = new IRI(
NamespaceEnum.fise + "selected-text");
/**
* The context (surroundings) of the text selected. (e.g. the sentence
* containing a person selected by a NLP enhancer)
*/
public static final IRI ENHANCER_SELECTION_CONTEXT = new IRI(
NamespaceEnum.fise + "selection-context");
/**
* The prefix of the {@link #ENHANCER_SELECTED_TEXT}. Intended to be used
* to find the exact position within the text if char indexes can not be used
* @since 0.11.0
*/
public final static IRI ENHANCER_SELECTION_PREFIX = new IRI(
NamespaceEnum.fise + "selection-prefix");
/**
* The first few chars of the {@link #ENHANCER_SELECTED_TEXT}. To be used if
* the selected text is to long to be included as a {@link PlainLiteral} (
* e.g. when selection sentences or whole sections of the text).
* @since 0.11.0
*/
public final static IRI ENHANCER_SELECTION_HEAD = new IRI(
NamespaceEnum.fise + "selection-head");
/**
* The last few chars of the {@link #ENHANCER_SELECTED_TEXT}. To be used if
* the selected text is to long to be included as a {@link PlainLiteral} (
* e.g. when selection sentences or whole sections of the text).
* @since 0.11.0
*/
public final static IRI ENHANCER_SELECTION_TAIL = new IRI(
NamespaceEnum.fise + "selection-tail");
/**
* The suffix of the {@link #ENHANCER_SELECTED_TEXT}. Intended to be used
* to find the exact position within the text if char indexes can not be used
* @since 0.11.0
*/
public final static IRI ENHANCER_SELECTION_SUFFIX = new IRI(
NamespaceEnum.fise + "selection-suffix");
/**
* A positive double value to rank extractions according to the algorithm
* confidence in the accuracy of the extraction.
*/
public static final IRI ENHANCER_CONFIDENCE = new IRI(NamespaceEnum.fise
+ "confidence");
/**
* This refers to the URI identifying the referred named entity
*/
public static final IRI ENHANCER_ENTITY_REFERENCE = new IRI(
NamespaceEnum.fise + "entity-reference");
/**
* This property can be used to specify the type of the entity (Optional)
*/
public static final IRI ENHANCER_ENTITY_TYPE = new IRI(NamespaceEnum.fise
+ "entity-type");
/**
* The label(s) of the referred entity
*/
public static final IRI ENHANCER_ENTITY_LABEL = new IRI(
NamespaceEnum.fise + "entity-label");
/**
* The confidence level (introducdes by
* <a herf="https://issues.apache.org/jira/browse/STANBOL-631">STANBOL-631</a>)
*/
public static final IRI ENHANCER_CONFIDENCE_LEVEL = new IRI(
NamespaceEnum.fise + "confidence-level");
/**
* The origin can be used to reference the vocabulary (dataset, thesaurus,
* ontology, ...) the Entity {@link #ENHANCER_ENTITY_REFERENCE referenced}
* by a <code>{@link TechnicalClasses#ENHANCER_ENTITYANNOTATION fise:EntiyAnnotation}</code>
* originates from.
* @since 0.12.1 (STANBOL-1391)
*/
public static final IRI ENHANCER_ORIGIN = new IRI(
NamespaceEnum.fise + "origin");
/**
* Internet Media Type of a content item.
*
* @deprecated dc:FileFormat does not exist
*/
@Deprecated
public static final IRI DC_FILEFORMAT = new IRI(NamespaceEnum.dc
+ "FileFormat");
/**
* Language of the content item text.
*/
public static final IRI DC_LANGUAGE = new IRI(NamespaceEnum.dc
+ "language");
/**
* The topic of the resource. Used to relate a content item to a
* skos:Concept modelling one of the overall topic of the content.
*
* @deprecated rwesten: To my knowledge no longer used by Stanbol Enhancer enhancement
* specification
*/
@Deprecated
public static final IRI DC_SUBJECT = new IRI(NamespaceEnum.dc
+ "subject");
/**
* The sha1 hexadecimal digest of a content item.
*/
@Deprecated
public static final IRI FOAF_SHA1 = new IRI(NamespaceEnum.foaf
+ "sha1");
/**
* Link an semantic extraction or a manual annotation to a content item.
*/
@Deprecated
public static final IRI ENHANCER_RELATED_CONTENT_ITEM = new IRI(
"http://iksproject.eu/ns/extraction/source-content-item");
@Deprecated
public static final IRI ENHANCER_RELATED_TOPIC = new IRI(
"http://iksproject.eu/ns/extraction/related-topic");
@Deprecated
public static final IRI ENHANCER_RELATED_TOPIC_LABEL = new IRI(
"http://iksproject.eu/ns/extraction/related-topic-label");
@Deprecated
public static final IRI ENHANCER_MENTIONED_ENTITY_POSITION_START = new IRI(
"http://iksproject.eu/ns/extraction/mention/position-start");
@Deprecated
public static final IRI ENHANCER_MENTIONED_ENTITY_POSITION_END = new IRI(
"http://iksproject.eu/ns/extraction/mention/position-end");
@Deprecated
public static final IRI ENHANCER_MENTIONED_ENTITY_CONTEXT = new IRI(
"http://iksproject.eu/ns/extraction/mention/context");
@Deprecated
public static final IRI ENHANCER_MENTIONED_ENTITY_OCCURENCE = new IRI(
"http://iksproject.eu/ns/extraction/mention/occurence");
}