Mihama-ku, Chiba
E710834
Mihama-ku, Chiba is a coastal ward of Chiba City in Japan known for its reclaimed waterfront area, convention centers, and commercial facilities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mihama-ku, Chiba canonical | 4 |
| Mihama Ward, Chiba City | 1 |
| Mihama-ku, Chiba, Japan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7798983 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mihama-ku, Chiba Context triple: [Chiba, hasDistrict, Mihama-ku, Chiba]
-
A.
Midori-ku, Chiba
Midori-ku, Chiba is one of the administrative wards of Chiba City in Japan, known for its primarily residential character and suburban environment.
-
B.
Hanamigawa-ku, Chiba
Hanamigawa-ku, Chiba is one of the administrative wards of Chiba City in Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
C.
Inage-ku, Chiba
Inage-ku, Chiba is one of the administrative wards of Chiba City in Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
D.
Chūō-ku, Chiba
Chūō-ku, Chiba is the central ward of Chiba City in Japan, serving as its main commercial and administrative hub.
-
E.
Maihama district
Maihama district is a coastal area in Urayasu, Chiba Prefecture, best known as the location of the Tokyo Disney Resort and its related entertainment and commercial facilities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mihama-ku, Chiba Target entity description: Mihama-ku, Chiba is a coastal ward of Chiba City in Japan known for its reclaimed waterfront area, convention centers, and commercial facilities.
-
A.
Midori-ku, Chiba
Midori-ku, Chiba is one of the administrative wards of Chiba City in Japan, known for its primarily residential character and suburban environment.
-
B.
Hanamigawa-ku, Chiba
Hanamigawa-ku, Chiba is one of the administrative wards of Chiba City in Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
C.
Inage-ku, Chiba
Inage-ku, Chiba is one of the administrative wards of Chiba City in Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
-
D.
Chūō-ku, Chiba
Chūō-ku, Chiba is the central ward of Chiba City in Japan, serving as its main commercial and administrative hub.
-
E.
Maihama district
Maihama district is a coastal area in Urayasu, Chiba Prefecture, best known as the location of the Tokyo Disney Resort and its related entertainment and commercial facilities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
administrative district
ⓘ
ward ⓘ |
| borderedBy |
Chūō-ku, Chiba
ⓘ
Hanamigawa-ku, Chiba ⓘ Narashino, Chiba ⓘ
linked to:
Narashino, Chiba Prefecture
Tokyo Bay ⓘ |
| contains |
AEON Mall Makuhari New City
ⓘ
Chiba Marine Stadium ⓘ Makuhari Messe ⓘ Makuhari New City ⓘ Makuhari business district ⓘ
linked to:
Makuhari New City
ZOZO Marine Stadium ⓘ industrial areas ⓘ residential areas ⓘ |
| country | Japan ⓘ |
| governedBy |
Chiba City government
ⓘ
linked to:
Chiba City Government
|
| hasCharacteristic |
coastal area
ⓘ
reclaimed land ⓘ |
| hasEconomicActivity |
conventions and exhibitions
ⓘ
retail ⓘ services ⓘ tourism ⓘ |
| hasFacility |
convention center
ⓘ
shopping mall ⓘ sports stadium ⓘ |
| hasFeature |
artificial shoreline
ⓘ
seaside parks ⓘ |
| hasLandUse |
commercial
ⓘ
industrial ⓘ recreational ⓘ residential ⓘ |
| hasSubdivisionType | neighborhood ⓘ |
| hasTransportation |
Higashi-Kantō Expressway
ⓘ
linked to:
Higashi-Kanto Expressway
JR Keiyō Line ⓘ
linked to:
JR Keiyo Line
JR Musashino Line ⓘ
linked to:
Musashino Line
Keisei Chiba Line ⓘ National Route 14 ⓘ National Route 357 ⓘ |
| knownFor |
commercial facilities
ⓘ
convention centers ⓘ reclaimed waterfront area ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn | Kantō region ⓘ |
| locatedOn | Tokyo Bay ⓘ |
| partOf |
Chiba City
ⓘ
linked to:
Chiba
Chiba Prefecture NERFINISHED ⓘ |
| timeZone | Japan Standard Time ⓘ |
| UTCOffset | +09:00 ⓘ |
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: Mihama-ku, Chiba Description of subject: Mihama-ku, Chiba is a coastal ward of Chiba City in Japan known for its reclaimed waterfront area, convention centers, and commercial facilities.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mihama-ku, Chiba
linked to: Mihama-ku, Chiba