KBpedia Statistics
These are the KBpedia statistics as of version 2.50. Note that 'RC' stands for 'reference concept' and 'KKO' stands for the 'KBpedia Knowledge Ontology,' the upper structure of KBpedia.
| Structure | Value | |
|
No. of RCs
|
58,028 | |
|
|
KKO | 173 |
|
|
Standard RCs | 58,201 |
|
|
|
|
| No. of mapped vocabularies | 23 | |
|
|
Core KBs | 7 |
|
|
Extended vocabs | 16 |
|
|
|
|
| No. of typologies | 73 | |
|
|
Core entity types | 35 |
|
|
Other core types | 5 |
|
|
Extended types | 33 |
|
|
|
|
| No. of properties | 5,004 | |
|
|
Object properties | 1,304 |
|
|
Data properties | 794 |
|
|
Annotation properties | 2,906 |
|
|
|
|
|
|
|
|
| RC Mappings | 181,087 | |
|
|
Wikipedia | 53,323 |
|
|
Wikidata | 43,766 |
|
|
OpenCyc | 31,154 |
|
|
GeoNames | 680 |
|
|
DBpedia | 44,476 |
|
|
DBpedia ontology | 764 |
|
|
schema.org | 842 |
|
|
Extended vocabs | 249 |
|
|
UNSPSC | 6,553 |
|
|
|
|
| Property Mappings | 4,847 | |
|
|
Wikidata | 3,970 |
|
|
schema.org | 877 |
|
|
KBpedia |
KBpedia exploits large-scale knowledge bases and semantic technologies for machine learning, data interoperability and mapping, and fact extraction and tagging.
Latest News
- KBpedia Adds Major eCommerce Capabilities 06/15/2020
- KBpedia Continues Quality Improvements 12/04/2019
- Wikidata Coverage Nearly Complete (98%) 04/08/2019
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