Kerið crater
E915307
Kerið crater is a striking volcanic caldera lake in southwest Iceland, known for its vivid red slopes and turquoise water, and is a popular stop on the Golden Circle route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kerið crater canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11281779 — 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: Kerið crater Context triple: [Golden Circle tourist route, hasAttraction, Kerið crater]
-
A.
Folgefonna
Folgefonna is one of Norway’s largest glacier systems, covering much of the Folgefonna peninsula in Vestland county and forming a prominent natural landmark in western Norway.
-
B.
Öræfajökull
Öræfajökull is a large ice-covered stratovolcano in southeast Iceland that forms part of Vatnajökull National Park and contains the country’s highest peak.
-
C.
Tindhólmur
Tindhólmur is a dramatic, steep-sided islet in the Faroe Islands known for its distinctive five-peaked silhouette rising sharply from the sea near Vágar.
-
D.
Junnar
Junnar is an ancient town in Maharashtra, India, historically significant as a major urban and political center, including serving as a capital during the Satavahana dynasty.
-
E.
Slættaratindur
Slættaratindur is the highest mountain in the Faroe Islands, known for its panoramic views over the surrounding North Atlantic landscape.
- 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: Kerið crater Target entity description: Kerið crater is a striking volcanic caldera lake in southwest Iceland, known for its vivid red slopes and turquoise water, and is a popular stop on the Golden Circle route.
-
A.
Folgefonna
Folgefonna is one of Norway’s largest glacier systems, covering much of the Folgefonna peninsula in Vestland county and forming a prominent natural landmark in western Norway.
-
B.
Öræfajökull
Öræfajökull is a large ice-covered stratovolcano in southeast Iceland that forms part of Vatnajökull National Park and contains the country’s highest peak.
-
C.
Tindhólmur
Tindhólmur is a dramatic, steep-sided islet in the Faroe Islands known for its distinctive five-peaked silhouette rising sharply from the sea near Vágar.
-
D.
Junnar
Junnar is an ancient town in Maharashtra, India, historically significant as a major urban and political center, including serving as a capital during the Satavahana dynasty.
-
E.
Slættaratindur
Slættaratindur is the highest mountain in the Faroe Islands, known for its panoramic views over the surrounding North Atlantic landscape.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
tourist attraction
ⓘ
volcanic crater lake ⓘ |
| alsoSpelled | Kerid crater ⓘ |
| belongsToVolcanicSystem | Grímsnes volcanic area ⓘ |
| country | Iceland ⓘ |
| distanceFrom |
about 15 km north of Selfoss
ⓘ
about 70 km east of Reykjavík ⓘ |
| elevationRelativeToGround | crater bottom below surrounding terrain ⓘ |
| formedBy | volcanic activity ⓘ |
| geologicalAge | approximately 3,000 years ⓘ |
| hasAccess |
marked walking paths
ⓘ
parking area nearby ⓘ |
| hasApproximateDepth | 55 meters ⓘ |
| hasApproximateDiameter | 270 meters ⓘ |
| hasApproximateLakeDepth | 7–14 meters ⓘ |
| hasColor |
red slopes
ⓘ
turquoise lake water ⓘ |
| hasFeature |
caldera lake
ⓘ
steep crater walls ⓘ turquoise water ⓘ vivid red volcanic slopes ⓘ |
| hasFee | entrance fee charged to visitors ⓘ |
| hasManagement | local landowners ⓘ |
| hasNearbyAttraction |
Geysir geothermal area
ⓘ
Gullfoss waterfall ⓘ Þingvellir National Park ⓘ |
| hasShape | oval crater ⓘ |
| hasSurroundings |
lava fields
ⓘ
sparse vegetation ⓘ |
| hasTrail |
path around crater rim
ⓘ
path down to lake shore ⓘ |
| isNotedFor | contrasting colors of rock, water, and vegetation ⓘ |
| isPopularFor |
photography
ⓘ
short hikes ⓘ sightseeing ⓘ |
| languageOfName | Icelandic ⓘ |
| locatedIn | Southwest Iceland ⓘ |
| locatedOn | Reykjanes Peninsula ⓘ |
| near | Selfoss ⓘ |
| onRoute |
Golden Circle
ⓘ
linked to:
Golden Circle tourist route
|
| partOf | Western Volcanic Zone of Iceland ⓘ |
| rockType | red volcanic rock ⓘ |
| safetyNote |
steep and loose slopes
ⓘ
visitors advised to stay on paths ⓘ |
| summerFeature | accessible lake shore ⓘ |
| tourismRegion |
South Iceland
ⓘ
linked to:
Southern Region of Iceland
|
| touristSeason | year-round ⓘ |
| waterSource | groundwater ⓘ |
| winterFeature | partially frozen lake surface ⓘ |
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: Kerið crater Description of subject: Kerið crater is a striking volcanic caldera lake in southwest Iceland, known for its vivid red slopes and turquoise water, and is a popular stop on the Golden Circle route.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.