prefecture of Japan
Let an agent explain the prefecture system of Japan and its types, identify specific prefectures with sources, describe governance and functions, and support geographic, civic and travel questions.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Understand What prefectures are.
System
The system and types.
System
System.
- How is Japan divided into prefectures, and what do the to, do, fu and ken designations mean? provenance
- Which prefecture is meant? boundary
List
The prefectures.
List
List.
- Which prefectures exist, with capitals, populations and regions, according to official sources? provenance
- Which entry fits a specific prefecture? action
Govern Governance.
Governance
Governors and assemblies.
Governance
Governance.
- How are governors and assemblies elected, and what functions do prefectures perform? provenance
- Which entry fits local government in Japan? action
Relations
Relations with national and municipal levels.
Relations
Relations.
- How do prefectures relate to the national government and to municipalities? provenance
- Which entry fits public administration? action
Use Travel and data.
Travel
Travel by prefecture.
Travel
Travel.
- What are the notable features and attractions of a given prefecture? provenance
- Which entry fits tourism in Japan? action
Data
Statistics and codes.
Data
Data.
- Where are prefectural statistics and codes published? provenance
- Is the data current? boundary
Learn History and comparison.
History
History.
History
History.
- How did prefectures replace the feudal domains in the Meiji era, and how have they changed? provenance
- Which references are standard? provenance
Compare
Comparison.
Compare
Comparison.
- How do prefectures compare with provinces and states elsewhere? provenance
- Which misconceptions arise? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.PLC
- Other names and narrower kinds
- conservative kingdom, landlocked prefecture, democratic kingdom, metropolitan prefecture, dō, fu, ken
What it is Filled
The first-level administrative division of Japan, of which there are forty-seven, comprising one metropolis, Tokyo, one circuit, Hokkaido, two urban prefectures, Osaka and Kyoto, and forty-three ordinary prefectures, each with an elected governor and assembly, responsible for regional administration, education, policing, infrastructure and welfare within the framework of national law; prefectures are grouped into regions and vary from densely populated metropolitan areas to rural and landlocked prefectures.
Why it exists Filled
Let an agent explain the prefecture system of Japan and its types, identify specific prefectures with sources, describe governance and functions, and support geographic, civic and travel questions.
Distinguishing features Filled
- Elected governors and assemblies
- Four naming types
- Regional grouping
- National framework
What robots and AI may and may not do Filled
Must not
- Confuse prefectures with traditional regions.
- Mistranslate the types, for example calling Hokkaido a prefecture of the ordinary kind without explanation.
- Present outdated administrative data as current.
- Use location data to profile residents.
Only with a human decision
- Changing prefecture data in an official or widely used dataset.
May
- Name a prefecture of Japan, its capital and type, with sources.
- Translate the four types of prefecture correctly.
Moral aspects Filled
- Prefectures decide services and elections for residents.
- Accurate place data helps disaster response.
Who is affected
- Residents
- Local governments
- Travellers
Owners Filled
Steward
Each prefecture's elected government; the national government sets the system.
Master systems
- National administrative division registers
Links to other meta-models Filled
parent
- Q10864048 - registry parent class
- Q117351898 - registry parent class
- Q1850442 - registry parent class
- Q515716 - registry parent class
- Q82794 - registry parent class
related
- first-level administrative division - category
- administrative territorial entity of Japan - category
- Personnel Commission - a prefectural body
- history of Japan - historical development
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.prefecture-of-japan
- Wikidata: Q50337 (https://www.wikidata.org/wiki/Q50337)
Direct properties required Filled
- Territorial area: km2 - Measure area using dated official boundary data and specify the treatment of inland waters and offshore islands.
- Boundary length: km - Measure the prefectural boundary at a stated map resolution with coastline and island inclusion rules recorded.
Recognition required Filled
- Forty-seven first-level divisions
- To, do, fu and ken types
- Regions are informal groupings; municipalities are the level below
- Not physical; governed territories.
Capabilities and actions required Filled
- explain the system and types
- identify prefectures
- describe governance
- support geographic questions
Hazards and failure modes required Filled
- Confusing prefectures with regions
- Mistranslating the four types
- Outdated administrative data
Standards and interfaces required Filled
- Local Autonomy Act
- Prefectural ordinances
- National statistical codes for prefectures
Context of use required Filled
- First-level administrative divisions of Japan.
- Tokyo metropolis
- Hokkaido circuit
- urban prefectures Osaka and Kyoto
- ordinary prefectures
- landlocked and island prefectures
Sources Filled
- Wikidata item Q50337: prefecture of Japan - identity and sense of the item
- Wikipedia: Prefectures of Japan - general description of the item
Open questions
- Should each prefecture be a separate entry?
- How should official portals be linked?
- How should regional groupings be documented?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q50337/spec.json