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

v1.0.9

  • Additional alternative labels for CaLiGraph instances

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 (1.8 GB)
Name Size
caligraph-instances_dbpedia-mapping.nt.bz2
md5:ea18c10031ee5a63125eabd3a3c7978e
91.7 MB Download
caligraph-instances_labels.nt.bz2
md5:d7a5343ae10a8e3bd827059e47eb55eb
198.7 MB Download
caligraph-instances_provenance.nt.bz2
md5:22a25a752cb2f33c7a5c9d846937af7a
246.9 MB Download
caligraph-instances_relations.nt.bz2
md5:658d2c66f38da76a3ebf039e8728c37d
143.7 MB Download
caligraph-instances_transitive-types.nt.bz2
md5:a58d8d856eaef576c32c0220b081f070
604.0 MB Download
caligraph-instances_types.nt.bz2
md5:766ef4151c5727583f6093e74c1b00f1
292.3 MB Download
caligraph-metadata.nt.bz2
md5:cfa8bd7ebbc3d0dc7076fb79ab6eef25
686 Bytes Download
caligraph-ontology.nt.bz2
md5:e48d96d4cc6f4b4e544914a200e098b3
22.3 MB Download
caligraph-ontology_dbpedia-mapping.nt.bz2
md5:c12df2812ec681b08238ae7741fdc80b
9.4 kB Download
caligraph-ontology_provenance.nt.bz2
md5:3123dd93d60d6614ee0ca0183129bbe4
7.8 MB Download
dbpedia_caligraph-instances.nt.bz2
md5:245a22cf6767891f026e7695debc4dda
21.1 MB Download
dbpedia_caligraph-relations.nt.bz2
md5:d330ff25baa228eaa1c59689980b9a1a
88.5 MB Download
dbpedia_caligraph-types.nt.bz2
md5:0db0855555e0870e6bf1caf47cea02bd
52.3 MB Download
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