Expo 85

E53503
international exposition world's fair

Expo 85 was a world's fair held in Tsukuba, Japan, showcasing advances in science and technology during the mid-1980s.

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All labels observed (8)

Label Occurrences
Expo '85 7
Expo 85 canonical 6
Expo '85 corporate pavilions 1

Statements (49)

Predicate Object
instanceOf international exposition ⓘ
world's fair ⓘ
BIEClass Specialized exposition ⓘ
category science and technology exposition ⓘ
city Tsukuba ⓘ
continent Asia ⓘ
country Japan ⓘ
endDate 1985-09-16 ⓘ
exhibitedTechnology audiovisual media ⓘ
computer technology ⓘ
robotics ⓘ
space technology ⓘ
telecommunications ⓘ
focus science and technology ⓘ
followedBy World Expo 88 ⓘ
surface form: Expo 88 (Brisbane)
hasLegacy development of Tsukuba Science City ⓘ
hasLogo stylized human figure and house motif ⓘ
hostNationRole showcase of Japan's high-tech industry in the 1980s ⓘ
locationDetail Tsukuba Science City ⓘ
locationType planned science city ⓘ
mainGateFeature large arch structure ⓘ
mascot Cosmo Hoshimaru ⓘ
motto Science and Technology for Man at Home ⓘ
notablePavilion Fujitsu Pavilion ⓘ
Hitachi Pavilion ⓘ
IBM Pavilion ⓘ
Japan Pavilion ⓘ
Mitsubishi Pavilion ⓘ
Theme Pavilion ⓘ
numberOfParticipatingCountries 48 ⓘ
numberOfVisitors 20300000 ⓘ
officialLanguage English ⓘ
Japanese ⓘ
officialName Expo 85 self-linksurface differs ⓘ
surface form: The International Exposition, Tsukuba, Japan, 1985
organizer Bureau International des Expositions ⓘ
surface form: Bureau of International Expositions

Government of Japan ⓘ
precededBy Expo 81 (Plovdiv) ⓘ
region Ibaraki Prefecture ⓘ
shortName Expo 85 self-linksurface differs ⓘ
surface form: Expo '85
startDate 1985-03-17 ⓘ
subjectOf commemorative coins ⓘ
postage stamps ⓘ
targetAudience general public ⓘ
scientific community ⓘ
theme Dwellings and surroundings – Science and technology for man at home ⓘ
timePeriod mid-1980s ⓘ
transportInfrastructure Tsukuba Express precursor transport improvements ⓘ
type BIE-recognized exposition ⓘ
year 1985 ⓘ

How these facts were elicited

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.
Input
Subject: Expo 85
Description of subject: Expo 85 was a world's fair held in Tsukuba, Japan, showcasing advances in science and technology during the mid-1980s.

Referenced by (19)

Full triples — surface form annotated when it differs from this entity's canonical label.

1982 World's Fair → followedBy → Expo 85 ⓘ
Expo 85 → officialName → Expo 85 self-linksurface differs ⓘ
this entity surface form: The International Exposition, Tsukuba, Japan, 1985
Expo 85 → shortName → Expo 85 self-linksurface differs ⓘ
this entity surface form: Expo '85
Tsukuba, Ibaraki Prefecture, Japan → hasEventHistory → Expo 85 ⓘ
subject surface form: Tsukuba
this entity surface form: Expo '85
Dwellings and surroundings – Science and technology for man at home → isThemeOf → Expo 85 ⓘ
Dwellings and surroundings – Science and technology for man at home → centralThemeOf → Expo 85 ⓘ
Dwellings and surroundings – Science and technology for man at home → partOf → Expo 85 ⓘ
this entity surface form: Expo 85 thematic program
Hitachi Pavilion → location → Expo 85 ⓘ
this entity surface form: Expo 85 site
Hitachi Pavilion → existedAtEvent → Expo 85 ⓘ
Hitachi Pavilion → locatedInFacility → Expo 85 ⓘ
this entity surface form: Expo 85 grounds
Mitsubishi Pavilion → event → Expo 85 ⓘ
this entity surface form: Expo '85
Mitsubishi Pavilion → partOf → Expo 85 ⓘ
this entity surface form: Expo '85 corporate pavilions
IBM Pavilion → exhibitedAt → Expo 85 ⓘ
this entity surface form: Expo '85
Japan Pavilion → event → Expo 85 ⓘ
subject surface form: Japan Pavilion (Expo '85)
this entity surface form: Expo '85
Japan Pavilion → expoNumber → Expo 85 ⓘ
subject surface form: Japan Pavilion (Expo '85)
this entity surface form: Expo 1985
Science and Technology for Man at Home → isThemeOf → Expo 85 ⓘ
this entity surface form: Expo '85
Fujitsu Pavilion → exhibitedAt → Expo 85 ⓘ
Expo 86 → previousExposition → Expo 85 ⓘ
Cosmo Hoshimaru → officialMascotOf → Expo 85 ⓘ
this entity surface form: Expo '85