YAGO - Contents

YAGO2s (version 2.5.3) is distributed in two formats (TSV and Turtle). Each of these is archived and compressed (via 7-zip) into a 2.2 GB file (yago2s_{tsv,ttl}.7z). Uncompressing the Turtle archive yields a large folder (~18.5 GB) containing 25 Turtle (*.ttl) files.

Each file contains introductory comments and definitions (eg, @base, @prefix), followed by a series of RDF triples. The files contain ~310 million triples, distributed as follows (NP = number of predicates):

  Size  Description             NP  Predicate(s)
  ====  ===========             ==  ============
  0.45  DBpedia Classes          1  owl:equivalentClass
  1.14  DBpedia Instances        1  owl:sameAs
  8.97  Facts                   37  eg, actedIn, created, dealsWith, diedIn, directed
  0.00  GeoNames Class IDs       1  hasGeonamesClassId
  0.00  GeoNames Classes         1  rdfs:subClassOf
 32.22  GeoNames Data            6  eg, hasGeonamesEntityId, hasLatitude, hasLongitude
  0.11  GeoNames Entity IDs      1  hasGeonamesEntityId
  0.00  GeoNames Glosses         0  ???
  2.72  Important Types          1  rdf:type
 27.01  Labels                   6  eg, hasFamilyName, hasGivenName, hasGloss
  6.69  Literal Facts           37  eg, diedOnDate, endedOnDate, happenedOnDate
  2.70  Meta Facts               7  eg, byTransport, happenedIn, happenedOnDate
  0.79  Multilingual Classes     1  rdfs:label
  8.16  Multilingual Instances   1  rdfs:label
  0.00  Schema                   4  eg, hasConfidence, rdfs:domain, rdfs:range
  0.01  Simple Taxonomy          2  owl:disjointWith, rdfs:subClassOf
  5.44  Simple Types             1  rdf:type
107.65  Sources                  2  extractionSource, extractionTechnique
  0.00  Statistics               3  hasNumber, hasNumberOfThings, wasCreatedOnDate
  0.83  Taxonomy                 1  rdfs:subClassOf
 43.98  Transitive Types         1  rdf:type
 18.04  Types                    1  rdf:type
 43.82  Wikipedia Info           3  hasWikipediaArticleLength, hasWikipediaUrl, linksTo
  0.18  WordNet Domains          3  hasWordnetDomain, rdf:type, rdfs:label
  0.07  WordNet IDs              1  hasSynsetId
======
310.98  total (millions of RDF triples)

See the YAGO downloads page for more information on files (eg, individual nature, general themes).


This wiki page is maintained by Rich Morin, an independent consultant specializing in software design, development, and documentation. Please feel free to email comments, inquiries, suggestions, etc!

Topic revision: r3 - 17 Jun 2014, RichMorin
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