Offenbach am Main
E214922
Offenbach am Main is a city in central Germany located on the River Main, adjacent to Frankfurt, known historically for its leather industry and as a regional economic and cultural center.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T715512 — 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: Offenbach am Main Context triple: [Hesse, containsCity, Offenbach am Main]
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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.
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B.
Mannheim
Mannheim is a major city in southwestern Germany, known as an important industrial, commercial, and cultural center at the confluence of the Rhine and Neckar rivers.
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C.
Ludwigshafen am Rhein
Ludwigshafen am Rhein is an industrial city in southwestern Germany on the Rhine River, best known as the headquarters of the chemical company BASF.
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D.
Kaiserslautern
Kaiserslautern is a city in southwestern Germany known for its historic old town, technical university, and prominent football club 1. FC Kaiserslautern.
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E.
Neustadt an der Weinstraße
Neustadt an der Weinstraße is a historic wine-producing town in southwestern Germany, renowned for its role in the Palatinate wine region and its well-preserved old town.
- 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: Offenbach am Main Target entity description: Offenbach am Main is a city in central Germany located on the River Main, adjacent to Frankfurt, known historically for its leather industry and as a regional economic and cultural center.
-
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.
Mannheim
Mannheim is a major city in southwestern Germany, known as an important industrial, commercial, and cultural center at the confluence of the Rhine and Neckar rivers.
-
C.
Ludwigshafen am Rhein
Ludwigshafen am Rhein is an industrial city in southwestern Germany on the Rhine River, best known as the headquarters of the chemical company BASF.
-
D.
Kaiserslautern
Kaiserslautern is a city in southwestern Germany known for its historic old town, technical university, and prominent football club 1. FC Kaiserslautern.
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E.
Neustadt an der Weinstraße
Neustadt an der Weinstraße is a historic wine-producing town in southwestern Germany, renowned for its role in the Palatinate wine region and its well-preserved old town.
- F. None of above. chosen
Statements (48)
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: Offenbach am Main Description of subject: Offenbach am Main is a city in central Germany located on the River Main, adjacent to Frankfurt, known historically for its leather industry and as a regional economic and cultural center.
Referenced by (79)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Innenstadt
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
subject linked to:
River Main
subject linked to:
state of Hesse
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
subject linked to:
Hesse, Germany
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main
linked to: Offenbach am Main