{"id":"https://openalex.org/W4393616637","doi":"https://doi.org/10.5281/zenodo.4662515","title":"CaLiGraph - A Large-Scale Semantic Knowledge Graph compiled from Wikipedia Categories and List Pages","display_name":"CaLiGraph - A Large-Scale Semantic Knowledge Graph compiled from Wikipedia Categories and List Pages","publication_year":2021,"publication_date":"2021-04-04","ids":{"openalex":"https://openalex.org/W4393616637","doi":"https://doi.org/10.5281/zenodo.4662515"},"language":"en","primary_location":{"id":"pmh:oai:zenodo.org:4662515","is_oa":true,"landing_page_url":"https://zenodo.org/record/4662515","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/other"},"type":"dataset","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/4662515","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072100415","display_name":"Nicolas Heist","orcid":"https://orcid.org/0000-0002-4354-9138"},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Heist, Nicolas","raw_affiliation_strings":["University of Mannheim"],"affiliations":[{"raw_affiliation_string":"University of Mannheim","institution_ids":["https://openalex.org/I177802217"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040542771","display_name":"Heiko Paulheim","orcid":null},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Paulheim, Heiko","raw_affiliation_strings":["University of Mannheim"],"affiliations":[{"raw_affiliation_string":"University of Mannheim","institution_ids":["https://openalex.org/I177802217"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5072100415"],"corresponding_institution_ids":["https://openalex.org/I177802217"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.963699996471405,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9538000226020813,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6551069617271423},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.6460623145103455},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5862811207771301},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.43376946449279785},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.395026832818985},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1307172179222107},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07606026530265808}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6551069617271423},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.6460623145103455},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5862811207771301},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.43376946449279785},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.395026832818985},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1307172179222107},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07606026530265808}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:zenodo.org:4662515","is_oa":true,"landing_page_url":"https://zenodo.org/record/4662515","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/other"},{"id":"doi:10.5281/zenodo.4662515","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.4662515","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"dataset"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:4662515","is_oa":true,"landing_page_url":"https://zenodo.org/record/4662515","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/other"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"CaLiGraph":[0,64,166,179,210,223,254,267,344,362,375,392,460],"is":[1,12,49,175,219,263,345],"a":[2,8,112,135,158,349,414,424,438,455],"large-scale":[3],"semantic":[4],"knowledge":[5],"graph":[6],"with":[7],"rich":[9],"ontology":[10,129,418],"which":[11,48,82],"compiled":[13],"from":[14,123,157,314,332,356,391],"the":[15,39,46,63,73,124,128,152,193,237,281,361,417,470],"DBpedia":[16,74,143,194,238,282,355,387,395],"ontology,":[17],"and":[18,37,60,70,99,196,240,284,306,317,328,340,354,368],"Wikipedia":[19,83,159,320,353],"categories":[20],"&":[21],"list":[22,86,160],"pages.":[23],"For":[24],"more":[25],"information,":[26],"visit":[27],"http://caligraph.org":[28],"Information":[29],"about":[30,45,79,148],"uploaded":[31],"files:
":[32],"(all":[33],"files":[34],"are":[35,168,212,256,397,406],"b-zipped":[36],"in":[38,170,214,258,319,416],"n-triple":[40],"format)
":[41],"
":[42],"caligraph-metadata.nt.bz2
":[43],"Metadata":[44],"dataset":[47],"described":[50],"using":[51],"void":[52],"vocabulary.":[53],"caligraph-ontology.nt.bz2
":[54],"Class":[55],"definitions,":[56,58],"property":[57],"restrictions,":[59],"labels":[61,373],"of":[62,68,97,127,139,165,178,209,222,253,266,299,325,352,403,428,449,464,467,469],"ontology.":[65,75],"caligraph-ontology_dbpedia-mapping.nt.bz2
":[66],"Mapping":[67,138],"classes":[69,80,393,396],"properties":[71,301],"to":[72,91,141,188,201,232,245,276,289,381,383,386,394,409,423,445],"caligraph-ontology_provenance.nt.bz2
":[76],"Provenance":[77,146],"information":[78,147],"(i.e.":[81],"category":[84],"or":[85],"page":[87],"has":[88,154,458],"been":[89,155],"used":[90,184,200,228,244,272,288],"create":[92],"this":[93],"class).":[94],"caligraph-instances_types.nt.bz2
":[95],"Definition":[96],"instances":[98,106,121,140,149,164,376],"(non-transitive)":[100],"types.":[101],"caligraph-instances_transitive-types.nt.bz2
":[102],"Transitive":[103],"types":[104,208,450],"for":[105,116,374,451],"(can":[107,130],"also":[108,131,443],"be":[109,132,183,199,227,243,271,287,384],"induced":[110,133],"by":[111,134],"reasoner).":[113,136],"caligraph-instances_labels.nt.bz2
":[114],"Labels":[115],"instances.":[117,144],"caligraph-instances_relations.nt.bz2
":[118],"Relations":[119],"between":[120],"derived":[122],"class":[125],"restrictions":[126],"caligraph-instances_dbpedia-mapping.nt.bz2
":[137],"respective":[142],"caligraph-instances_provenance.nt.bz2
":[145],"(e.g.":[150],"if":[151],"instance":[153],"extracted":[156],"page).":[161],"dbpedia_caligraph-instances.nt.bz2
":[162],"Additional":[163,207,251,371],"that":[167,211,255,421,442,457],"not":[169,213,257],"DBpedia.
":[171,215,259],"!":[172,205,216,249,260,293],"This":[173,217,261],"file":[174,218,262],"no":[176,220,264],"part":[177,221,265],"but":[180,224,268],"should":[181,225,269],"rather":[182,226,270],"as":[185,229,273,462],"an":[186,230,274,446],"extension":[187,231,275],"DBpedia.":[189,204,233,248,277,292],"The":[190,234,278,434],"triples":[191,235,279],"use":[192,236,280],"namespace":[195,239,283],"can":[197,241,285],"thus":[198,242,286],"directly":[202,246,290],"extend":[203,247,291],"dbpedia_caligraph-types.nt.bz2
":[206],"dbpedia_caligraph-relations.nt.bz2
":[250],"relations":[252],"Changelog":[294],"v2.0.2":[295],"Fixed":[296,336,413,454],"incorrect":[297],"formatting":[298,342],"some":[300],"v2.0.1":[302],"Better":[303],"entity":[304],"extraction":[305,313],"representation":[307],"Small":[308,378],"cosmetic":[309,379],"fixes":[310],"v2.0.0":[311],"Entity":[312],"arbitrary":[315],"tables":[316],"enumerations":[318],"pages":[321],"v1.4.0":[322],"BERT-based":[323],"recognition":[324],"subject":[326],"entities":[327],"improved":[329,341],"language":[330],"models":[331],"spaCy":[333],"3.0":[334],"v1.3.1":[335],"minor":[337],"encoding":[338],"errors":[339],"v1.3.0":[343],"now":[346,398,407],"based":[347],"on":[348],"recent":[350],"version":[351,436],"November":[357],"2020":[358],"v1.1.0":[359],"Improved":[360],"type":[363,440,471],"hierarchy":[364,441],"Many":[365],"small":[366],"bugfixes":[367],"improvements":[369],"v1.0.9":[370],"alternative":[372],"v1.0.8":[377],"changes":[380],"URIs":[382,388],"closer":[385],"v1.0.7":[389],"Mappings":[390],"realised":[399],"via":[400],"rdfs:subClassOf":[401],"instead":[402,466],"owl:equivalentClass":[404],"Entities":[405],"URL-encoded":[408],"improve":[410],"accessibility":[411],"v1.0.6":[412],"bug":[415,456],"creation":[419],"step":[420],"led":[422],"substantially":[425],"lower":[426],"amount":[427,448],"sub-type":[429],"relationships":[430],"than":[431],"actually":[432],"exist.":[433],"new":[435],"provides":[437],"richer":[439],"leads":[444],"increased":[447],"resources.":[452],"v1.0.5":[453],"declared":[459],"predicates":[461],"subclasses":[463],"owl:Predicate":[465],"being":[468],"owl:Predicate.":[472]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}