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Dataset Open Access

CaLiGraph - A Large-Scale Semantic Knowledge Graph compiled from Wikipedia Categories and List Pages

Heist, Nicolas; Paulheim, Heiko


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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.3992547", 
  "language": "eng", 
  "title": "CaLiGraph - A Large-Scale Semantic Knowledge Graph compiled from Wikipedia Categories and List Pages", 
  "issued": {
    "date-parts": [
      [
        2020, 
        8, 
        19
      ]
    ]
  }, 
  "abstract": "<p>CaLiGraph is a large-scale semantic knowledge graph with a rich ontology which is compiled from the DBpedia ontology, and Wikipedia categories &amp; list pages. For more information, visit http://caligraph.org</p>\n\n<p>Information about uploaded files:<br>\n(all files are b-zipped and in the n-triple format)<br>\n<br>\n<a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-metadata.nt.bz2\">caligraph-metadata.nt.bz2</a><br>\nMetadata about the dataset which is described using void vocabulary.</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-ontology.nt.bz2\">caligraph-ontology.nt.bz2</a><br>\nClass definitions, property definitions, restrictions,&nbsp;and labels of the CaLiGraph ontology.</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-ontology_dbpedia-mapping.nt.bz2\">caligraph-ontology_dbpedia-mapping.nt.bz2</a><br>\nMapping of classes and properties to the DBpedia ontology.</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-ontology_provenance.nt.bz2\">caligraph-ontology_provenance.nt.bz2</a><br>\nProvenance information about classes (i.e. which Wikipedia category or list page has been used to create this class).</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-instances_types.nt.bz2\">caligraph-instances_types.nt.bz2</a><br>\nDefinition of instances and (non-transitive) types.</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-instances_transitive-types.nt.bz2\">caligraph-instances_transitive-types.nt.bz2</a><br>\nTransitive types for instances (can also be induced by a reasoner).</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-instances_labels.nt.bz2\">caligraph-instances_labels.nt.bz2</a><br>\nLabels for instances.</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-instances_relations.nt.bz2\">caligraph-instances_relations.nt.bz2</a><br>\nRelations between instances derived from the class restrictions of the ontology (can also be induced by a reasoner).</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-instances_dbpedia-mapping.nt.bz2\">caligraph-instances_dbpedia-mapping.nt.bz2</a><br>\nMapping of instances to respective DBpedia instances.</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/caligraph-instances_provenance.nt.bz2\">caligraph-instances_provenance.nt.bz2</a><br>\nProvenance information about instances (e.g.&nbsp;if the instance has been extracted from a Wikipedia list page).</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/dbpedia_caligraph-instances.nt.bz2\">dbpedia_caligraph-instances.nt.bz2</a><br>\nAdditional instances of CaLiGraph that are not in DBpedia.<br>\n! This file is no part of CaLiGraph but should rather be used as an extension to DBpedia. The triples use the DBpedia namespace and&nbsp;can thus be used to directly extend DBpedia.&nbsp;!</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/dbpedia_caligraph-types.nt.bz2\">dbpedia_caligraph-types.nt.bz2</a><br>\nAdditional types of CaLiGraph that are not in DBpedia.<br>\n! This file is no part of CaLiGraph but should rather be used as an extension to DBpedia. The triples use the DBpedia namespace and&nbsp;can thus be used to directly extend DBpedia.&nbsp;!</p>\n\n<p><a href=\"https://zenodo.org/api/files/042e92ff-0bf7-4d3a-8edb-a5bf491f9a19/dbpedia_caligraph-relations.nt.bz2\">dbpedia_caligraph-relations.nt.bz2</a><br>\nAdditional relations of CaLiGraph that are not in DBpedia.<br>\n! This file is no part of CaLiGraph but should rather be used as an extension to DBpedia. The triples use the DBpedia namespace and&nbsp;can thus be used to directly extend DBpedia.&nbsp;!</p>\n\n<p>&nbsp;</p>\n\n<p><strong>Changelog</strong></p>\n\n<p>v1.0.9</p>\n\n<ul>\n\t<li>Additional alternative labels for CaLiGraph instances</li>\n</ul>\n\n<p>v1.0.8</p>\n\n<ul>\n\t<li>Small cosmetic changes to URIs to be closer to DBpedia URIs</li>\n</ul>\n\n<p>v1.0.7</p>\n\n<ul>\n\t<li>Mappings from CaLiGraph classes to DBpedia classes are now realised via rdfs:subClassOf instead of owl:equivalentClass</li>\n\t<li>Entities are now URL-encoded to improve accessibility</li>\n</ul>\n\n<p>v1.0.6</p>\n\n<ul>\n\t<li>Fixed a bug in the ontology creation step that led to a substantially lower amount of sub-type relationships than actually exist. The new version provides a richer type hierarchy that also leads to an increased amount of types for resources.</li>\n</ul>\n\n<p>v1.0.5</p>\n\n<ul>\n\t<li>Fixed a bug that has declared CaLiGraph predicates as subclasses of owl:Predicate instead of being of the type owl:Predicate.</li>\n</ul>", 
  "author": [
    {
      "family": "Heist, Nicolas"
    }, 
    {
      "family": "Paulheim, Heiko"
    }
  ], 
  "version": "v1.0.9", 
  "type": "dataset", 
  "id": "3992547"
}
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