Mainz-Kostheim
E577239
Mainz-Kostheim is a district of the city of Wiesbaden in Germany, located at the confluence of the Main and Rhine rivers opposite the city of Mainz.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mainz-Kostheim canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5377719 — 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: Mainz-Kostheim Context triple: [Main, flowsThrough, Mainz-Kostheim]
-
A.
Mainz
Mainz is a historic German city on the Rhine River known as a major ecclesiastical and political center of the Holy Roman Empire and today as the capital of the state of Rhineland-Palatinate.
-
B.
Kaiserslautern
Kaiserslautern is a city in southwestern Germany known for its historic old town, technical university, and prominent football club 1. FC Kaiserslautern.
-
C.
Heppenheim
Heppenheim is a historic town in southwestern Germany, known for its picturesque old town, vineyards, and location on the Bergstraße at the edge of the Odenwald.
-
D.
Weilburg
Weilburg is a historic town in the German state of Hesse, known for its Renaissance castle and as the ancestral seat of the House of Nassau-Weilburg.
-
E.
Bensheim
Bensheim is a historic town in southern Hesse, Germany, known for its wine-growing tradition and picturesque location on the Bergstraße at the edge of the Odenwald.
- 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: Mainz-Kostheim Target entity description: Mainz-Kostheim is a district of the city of Wiesbaden in Germany, located at the confluence of the Main and Rhine rivers opposite the city of Mainz.
-
A.
Mainz
Mainz is a historic German city on the Rhine River known as a major ecclesiastical and political center of the Holy Roman Empire and today as the capital of the state of Rhineland-Palatinate.
-
B.
Kaiserslautern
Kaiserslautern is a city in southwestern Germany known for its historic old town, technical university, and prominent football club 1. FC Kaiserslautern.
-
C.
Heppenheim
Heppenheim is a historic town in southwestern Germany, known for its picturesque old town, vineyards, and location on the Bergstraße at the edge of the Odenwald.
-
D.
Weilburg
Weilburg is a historic town in the German state of Hesse, known for its Renaissance castle and as the ancestral seat of the House of Nassau-Weilburg.
-
E.
Bensheim
Bensheim is a historic town in southern Hesse, Germany, known for its wine-growing tradition and picturesque location on the Bergstraße at the edge of the Odenwald.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Ortsteil
ⓘ
Stadtteil ⓘ |
| adjacentToRiver |
Main River
NERFINISHED
ⓘ
Rhine River NERFINISHED ⓘ |
| areaCode | +49 6134 ⓘ |
| belongsTo | Federal state of Hesse NERFINISHED ⓘ |
| continent | Europe ⓘ |
| country | Germany NERFINISHED ⓘ |
| demographics | predominantly urban residential area ⓘ |
| distanceTo | approximately 3 km from Mainz city center ⓘ |
| hasMunicipalStatusSince | 1945 ⓘ |
| hasNeighbouringDistrict |
Biebrich
NERFINISHED
ⓘ
Ginsheim-Gustavsburg NERFINISHED ⓘ Hochheim am Main NERFINISHED ⓘ Mainz-Kastel NERFINISHED ⓘ |
| language | German ⓘ |
| locatedAtConfluenceOf |
Main River
NERFINISHED
ⓘ
Rhine River NERFINISHED ⓘ |
| locatedIn | Wiesbaden NERFINISHED ⓘ |
| locatedInAdministrativeEntity |
Darmstadt region
NERFINISHED
ⓘ
Hesse NERFINISHED ⓘ Wiesbaden urban district NERFINISHED ⓘ |
| locatedInFormerState |
Grand Duchy of Hesse
NERFINISHED
ⓘ
People's State of Hesse NERFINISHED ⓘ |
| locatedInOccupationZoneAfterWWII | American occupation zone ⓘ |
| locatedInRiverValley |
Main Valley
NERFINISHED
ⓘ
Rhine Valley NERFINISHED ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| locatedOpposite | Mainz NERFINISHED ⓘ |
| notableFor |
location at confluence of Main and Rhine
ⓘ
proximity to Mainz city center ⓘ |
| partOf | Mainz-Kastel–Kostheim area NERFINISHED ⓘ |
| partOfUrbanArea | Rhine-Main metropolitan region NERFINISHED ⓘ |
| postalCode | 55246 ⓘ |
| riverIslandNearby | Maaraue NERFINISHED ⓘ |
| separatedFrom | Mainz NERFINISHED ⓘ |
| separationContext | post-World War II occupation zone border changes ⓘ |
| transportConnection |
public transport links to Wiesbaden
ⓘ
road bridges to Mainz ⓘ |
| vehicleRegistrationCode | WI ⓘ |
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: Mainz-Kostheim Description of subject: Mainz-Kostheim is a district of the city of Wiesbaden in Germany, located at the confluence of the Main and Rhine rivers opposite the city of Mainz.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Main