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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

CaLiGraph is a large-scale semantic knowledge graph with a rich ontology which is compiled from the DBpedia ontology, and Wikipedia categories & list pages. For more information, visit http://caligraph.org

Information about uploaded files:
(all files are b-zipped and in the n-triple format)

caligraph-metadata.nt.bz2
Metadata about the dataset which is described using void vocabulary.

caligraph-ontology.nt.bz2
Class definitions, property definitions, restrictions, and labels of the CaLiGraph ontology.

caligraph-ontology_dbpedia-mapping.nt.bz2
Mapping of classes and properties to the DBpedia ontology.

caligraph-ontology_provenance.nt.bz2
Provenance information about classes (i.e. which Wikipedia category or list page has been used to create this class).

caligraph-instances_types.nt.bz2
Definition of instances and (non-transitive) types.

caligraph-instances_transitive-types.nt.bz2
Transitive types for instances (can also be induced by a reasoner).

caligraph-instances_labels.nt.bz2
Labels for instances.

caligraph-instances_relations.nt.bz2
Relations between instances derived from the class restrictions of the ontology (can also be induced by a reasoner).

caligraph-instances_dbpedia-mapping.nt.bz2
Mapping of instances to respective DBpedia instances.

caligraph-instances_provenance.nt.bz2
Provenance information about instances (e.g. if the instance has been extracted from a Wikipedia list page).

dbpedia_caligraph-instances.nt.bz2
Additional instances of CaLiGraph that are not in DBpedia.
! This file is no part of CaLiGraph but should rather be used as an extension to DBpedia. The triples use the DBpedia namespace and can thus be used to directly extend DBpedia. !

dbpedia_caligraph-types.nt.bz2
Additional types of CaLiGraph that are not in DBpedia.
! This file is no part of CaLiGraph but should rather be used as an extension to DBpedia. The triples use the DBpedia namespace and can thus be used to directly extend DBpedia. !

dbpedia_caligraph-relations.nt.bz2
Additional relations of CaLiGraph that are not in DBpedia.
! This file is no part of CaLiGraph but should rather be used as an extension to DBpedia. The triples use the DBpedia namespace and can thus be used to directly extend DBpedia. !

 

Changelog

v1.0.8

  • Small cosmetic changes to URIs to be closer to DBpedia URIs

v1.0.7

  • Mappings from CaLiGraph classes to DBpedia classes are now realised via rdfs:subClassOf instead of owl:equivalentClass
  • Entities are now URL-encoded to improve accessibility

v1.0.6

  • 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.

v1.0.5

  • Fixed a bug that has declared CaLiGraph predicates as subclasses of owl:Predicate instead of being of the type owl:Predicate.

Files (1.7 GB)
Name Size
caligraph-instances_dbpedia-mapping.nt.bz2
md5:7cc424b67c7cae0374c50f245a965dcd
91.7 MB Download
caligraph-instances_labels.nt.bz2
md5:bf2561b8f95320d7efe0ba69fa3365e3
128.9 MB Download
caligraph-instances_provenance.nt.bz2
md5:49b807770bad90b31043c1bfd387e0d1
247.3 MB Download
caligraph-instances_relations.nt.bz2
md5:8ab0e17709c65e6349c1c7da8106087b
145.1 MB Download
caligraph-instances_transitive-types.nt.bz2
md5:08a2ae85cc6dd2db9eed7e749b1bf36f
611.2 MB Download
caligraph-instances_types.nt.bz2
md5:1b05851605631abee1ed79fe2d4f8348
295.1 MB Download
caligraph-metadata.nt.bz2
md5:3dbac0e4022feb2119ee479820579657
685 Bytes Download
caligraph-ontology.nt.bz2
md5:4927035aff0bb002b80405e75894a4bb
23.2 MB Download
caligraph-ontology_dbpedia-mapping.nt.bz2
md5:94462503bde641265ef7c2af353ba9ab
9.4 kB Download
caligraph-ontology_provenance.nt.bz2
md5:ccfc4b4a4af3eecc1869c185b735ad0f
7.8 MB Download
dbpedia_caligraph-instances.nt.bz2
md5:7ba4b11fe5f370db3b88bb04906fc0b9
23.5 MB Download
dbpedia_caligraph-relations.nt.bz2
md5:9e941524a98b24cfebd247fab6edd07d
89.6 MB Download
dbpedia_caligraph-types.nt.bz2
md5:dccedb52deba10ffabcc46cbb8f78a82
54.3 MB Download
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