Gera
E907873
Gera is a river in Thuringia, Germany, that flows through the city of Erfurt before joining the Unstrut.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gera canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11133308 — 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: Gera Context triple: [Unstrut, hasTributary, Gera]
-
A.
Gera
Gera is a city in the German state of Thuringia, known for its industrial heritage and historic architecture along the White Elster river.
-
B.
Gera
Gera is a biblical figure mentioned in the Hebrew Bible, known primarily as a Benjamite ancestor in the genealogy of the tribe of Benjamin.
-
C.
Eschwege
Eschwege is a small historic town in the German state of Hesse, known for its medieval architecture and location near the Werra River.
-
D.
Morava
Morava is a Central European river that forms part of the border between Austria, the Czech Republic, and Slovakia before joining the Danube near Bratislava.
-
E.
Lahn
The Lahn is a river in western Germany that flows through the states of North Rhine-Westphalia, Hesse, and Rhineland-Palatinate before joining the Rhine.
- 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: Gera Target entity description: Gera is a river in Thuringia, Germany, that flows through the city of Erfurt before joining the Unstrut.
-
A.
Gera
Gera is a city in the German state of Thuringia, known for its industrial heritage and historic architecture along the White Elster river.
-
B.
Gera
Gera is a biblical figure mentioned in the Hebrew Bible, known primarily as a Benjamite ancestor in the genealogy of the tribe of Benjamin.
-
C.
Eschwege
Eschwege is a small historic town in the German state of Hesse, known for its medieval architecture and location near the Werra River.
-
D.
Morava
Morava is a Central European river that forms part of the border between Austria, the Czech Republic, and Slovakia before joining the Danube near Bratislava.
-
E.
Lahn
The Lahn is a river in western Germany that flows through the states of North Rhine-Westphalia, Hesse, and Rhineland-Palatinate before joining the Rhine.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| confluenceOf |
Wilde Gera
NERFINISHED
ⓘ
Zahme Gera NERFINISHED ⓘ |
| country | Germany NERFINISHED ⓘ |
| crossesAdministrativeUnit |
Erfurt district
NERFINISHED
ⓘ
Gotha district NERFINISHED ⓘ Ilm-Kreis NERFINISHED ⓘ |
| drainageBasinCountry | Germany NERFINISHED ⓘ |
| flowsDirection | generally northward ⓘ |
| flowsThrough |
Arnstadt
NERFINISHED
ⓘ
Erfurt NERFINISHED ⓘ Gera-Aue (Erfurt) NERFINISHED ⓘ Plaue NERFINISHED ⓘ |
| hasAlternativeName | Gera (river) NERFINISHED ⓘ |
| hasBridge |
Johannesstraße bridge
NERFINISHED
ⓘ
Krämerbrücke NERFINISHED ⓘ Petersbergbrücke NERFINISHED ⓘ |
| hasChannelization | urban sections in Erfurt ⓘ |
| hasFloodplain | Geraaue Erfurt NERFINISHED ⓘ |
| hasPart |
Wilde Gera
NERFINISHED
ⓘ
Zahme Gera NERFINISHED ⓘ |
| hasRecreationalPath | Gera cycle path ⓘ |
| hasTributary |
Apfelstädt
NERFINISHED
ⓘ
Gramme NERFINISHED ⓘ Marbach (Gera tributary) NERFINISHED ⓘ Schmale Gera NERFINISHED ⓘ |
| influences | urban development of Erfurt ⓘ |
| locatedIn |
Central Germany
NERFINISHED
ⓘ
State of Thuringia NERFINISHED ⓘ Thuringia ⓘ Thuringian Basin NERFINISHED ⓘ |
| mouthLocation |
Unstrut near Gebesee
ⓘ
near Gebesee ⓘ |
| mouthOf | Unstrut NERFINISHED ⓘ |
| nearbyInfrastructure |
Erfurt Geraaue park
NERFINISHED
ⓘ
Erfurt main station vicinity NERFINISHED ⓘ |
| partOf | Elbe river basin NERFINISHED ⓘ |
| passesLandmark |
Erfurt Cathedral vicinity
ⓘ
Erfurt old town NERFINISHED ⓘ |
| riverBasinCountry | Germany NERFINISHED ⓘ |
| riverSystem | Saale NERFINISHED ⓘ |
| sourceRegion | Thuringian Forest NERFINISHED ⓘ |
| tributaryOf | Unstrut NERFINISHED ⓘ |
| usedFor |
flood control
ⓘ
recreation ⓘ urban landscape design in Erfurt ⓘ |
| watercourseType | right tributary of the Unstrut ⓘ |
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: Gera Description of subject: Gera is a river in Thuringia, Germany, that flows through the city of Erfurt before joining the Unstrut.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Unstrut