Miike coal mine

E826153

coal mine industrial heritage site

Miike coal mine was one of Japan’s largest and most historically significant coal mines, central to the country’s rapid industrialization during the Meiji era.

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All labels observed (1)

Label	Occurrences
Miike coal mine canonical	1

Statements (39)

Predicate	Object
instanceOf	coal mine ⓘ industrial heritage site ⓘ
associatedWith	Japanese industrialization ⓘ Mitsui zaibatsu NERFINISHED ⓘ
beganOperation	late 19th century ⓘ
category	Coal mines in Japan ⓘ Industrial history of Japan ⓘ Mitsui Group history ⓘ
closed	late 20th century ⓘ
contributedTo	development of nearby port facilities ⓘ growth of Ōmuta as an industrial city ⓘ
country	Japan ⓘ
eraOfMajorDevelopment	Meiji period NERFINISHED ⓘ
heritageStatus	part of Japan’s modern industrial heritage ⓘ
historicalEvent	site of industrial accidents ⓘ site of labor disputes ⓘ
impact	economic development of Kyushu region ⓘ environmental degradation in surrounding area ⓘ
laborType	forced labor during wartime ⓘ wage labor ⓘ
linkedIndustry	power generation plants ⓘ steel industry ⓘ
locatedIn	Arao, Kumamoto Prefecture NERFINISHED ⓘ Ōmuta, Fukuoka Prefecture NERFINISHED ⓘ
operator	Mitsui Mining Company NERFINISHED ⓘ
owner	Mitsui NERFINISHED ⓘ
partOf	Miike coalfield NERFINISHED ⓘ
periodOfPeakProduction	20th century ⓘ
product	coal ⓘ
region	Kyushu NERFINISHED ⓘ
role	key energy source for Japanese industry ⓘ
significance	central to Japan’s rapid industrialization during the Meiji era ⓘ one of Japan’s largest coal mines ⓘ
technology	modern mining techniques for its time ⓘ
transportInfrastructure	port shipping facilities ⓘ rail connections for coal transport ⓘ
usedFor	fuel for industrialization ⓘ fuel for power generation ⓘ fuel for steel production ⓘ

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: Miike coal mine
Description of subject: Miike coal mine was one of Japan’s largest and most historically significant coal mines, central to the country’s rapid industrialization during the Meiji era.

Referenced by (1)

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

Sites of Japan’s Meiji Industrial Revolution (including Hashima Island) → componentSite → Miike coal mine ⓘ