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Domain | ID | # of Types | # of Instances |
---|---|---|---|
American football | /american_football | 24 | 25,561 |
Amusement Parks | /amusement_parks | 15 | 3,081 |
Architecture | /architecture | 35 | 118,889 |
Astronomy | /astronomy | 64 | 31,448 |
Atom Feeds | /atom | 5 | 1,038 |
Automotive | /automotive | 30 | 43,126 |
Aviation | /aviation | 28 | 26,505 |
Awards | /award | 29 | 153,617 |
Baseball | /baseball | 16 | 22,541 |
Basketball | /basketball | 12 | 13,774 |
Bicycles | /bicycles | 3 | 224 |
Biology | /biology | 50 | 276,187 |
Boats | /boats | 20 | 27,632 |
Books | /book | 21 | 6,322,300 |
Boxing | /boxing | 9 | 5,114 |
Broadcast | /broadcast | 25 | 43,088 |
Business | /business | 54 | 704,458 |
Celebrities | /celebrities | 14 | 2,300 |
Chemistry | /chemistry | 17 | 15,936 |
Comics | /comic_books | 24 | 9,537 |
Common | /common | 16 | 25,303,919 |
Community | /community | 2 | 4 |
Computers | /computer | 31 | 17,978 |
Conferences and Conventions | /conferences | 7 | 1,643 |
Cricket | /cricket | 33 | 16,055 |
Video Games | /cvg | 31 | 115,159 |
Data World | /dataworld | 27 | 25,837 |
Digicams | /digicams | 18 | 1,432 |
Education | /education | 30 | 242,442 |
Engineering | /engineering | 24 | 1,255 |
Event | /event | 17 | 112,928 |
Exhibitions | /exhibitions | 9 | 7,379 |
Fashion, Clothing and Textiles | /fashion | 10 | 1,216 |
Fictional Universes | /fictional_universe | 36 | 387,600 |
Film | /film | 54 | 877,167 |
Food & Drink | /food | 67 | 28,110 |
Freebase | /freebase | 84 | 5,496 |
Games | /games | 14 | 5,654 |
Physical Geography | /geography | 21 | 75,269 |
Geology | /geology | 2 | 312 |
Government | /government | 43 | 139,342 |
Ice Hockey | /ice_hockey | 8 | 8,596 |
IMDb | /imdb | 1 | 0 |
Influence | /influence | 2 | 50,129 |
Hobbies and Interests | /interests | 8 | 2,208 |
Internet | /internet | 15 | 42,595 |
Language | /language | 9 | 13,702 |
Law | /law | 25 | 20,723 |
Library | /library | 2 | 19,636 |
Location | /location | 175 | 1,012,956 |
Martial Arts | /martial_arts | 6 | 1,982 |
Measurement Unit | /measurement_unit | 106 | 699 |
Media | /media_common | 44 | 6,843,805 |
Medicine | /medicine | 69 | 108,238 |
Meteorology | /meteorology | 9 | 1,840 |
Military | /military | 20 | 63,343 |
Music | /music | 65 | 10,936,068 |
NYTimes | /nytimes | 1 | 0 |
Olympics | /olympics | 21 | 74,572 |
Opera | /opera | 19 | 5,584 |
Organization | /organization | 35 | 774,116 |
People | /people | 28 | 2,339,298 |
Periodicals | /periodicals | 27 | 38,147 |
Physics | /physics | 10 | 54 |
freequeue | /pipeline | 10 | 12 |
Projects | /projects | 5 | 99,969 |
Protected Places | /protected_sites | 9 | 49,297 |
Radio | /radio | 4 | 660 |
Rail | /rail | 22 | 4,025 |
Religion | /religion | 22 | 17,546 |
Royalty and Nobility | /royalty | 29 | 33,209 |
Skiing | /skiing | 12 | 580 |
Soccer | /soccer | 24 | 125,476 |
Spaceflight | /spaceflight | 29 | 2,722 |
Sports | /sports | 49 | 354,596 |
Symbols | /symbols | 24 | 16,388 |
Tennis | /tennis | 7 | 4,706 |
Theater | /theater | 22 | 25,741 |
Time | /time | 11 | 2,117 |
Transportation | /transportation | 14 | 59,669 |
Travel | /travel | 21 | 29,264 |
TV | /tv | 47 | 1,363,301 |
Metaweb System Types | /type | 29 | 433,283 |
Visual Art | /visual_art | 14 | 62,303 |
Wikipedia | /wikipedia | 1 | 0 |
Zoos and Aquariums | /zoos | 5 | 3,405 |
What is Schema?
Schema describes how data in Freebase is structured.
Schema is made by creating:
domains
which define a common namespace for you to create
types
which define a particular kind of person, place or thing and contain
properties
which define the unique qualities of a type.
One simple way to understand the difference between types and properties is that types express “is a”, while properties express “has a”.
Here's an example:
William Shakespeare
is a | type | Person |
has a | property | Date of Birth |
Learn more:
- Wiki: Schema
- Wiki: Type
- Wiki: Property
- Wiki: Domain