Nippara Limestone Caves
E747025
Nippara Limestone Caves are an extensive natural limestone cavern system in Okutama, Tokyo, known for their impressive stalactites, cool year-round temperatures, and popularity as a sightseeing and hiking destination.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nippara Limestone Caves canonical | 3 |
| Nippara Limestone Cave | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8627352 — 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: Nippara Limestone Caves Context triple: [Okutama, hasRecreationArea, Nippara Limestone Caves]
-
A.
Jenolan Caves
Jenolan Caves is a famous limestone cave system in New South Wales, Australia, renowned for its extensive underground formations and status as one of the world’s oldest cave networks open to the public.
-
B.
Belum Caves
Belum Caves is one of the largest and longest cave systems in India, known for its extensive underground passages, unique limestone formations, and historical Buddhist relics.
-
C.
Naida Caves
Naida Caves are a network of striking, naturally eroded rock formations and caverns near Diu, India, noted for their dramatic light shafts and maze-like passages that attract many visitors.
-
D.
Binbash-Koba Cave
Binbash-Koba Cave is a notable karst cave located in the Chatyr-Dag mountain massif of Crimea, known for its geological formations and speleological interest.
-
E.
Kumtura Caves
The Kumtura Caves are a series of ancient Buddhist rock-cut cave temples in Xinjiang, China, renowned for their Silk Road-era murals and sculptures.
- 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: Nippara Limestone Caves Target entity description: Nippara Limestone Caves are an extensive natural limestone cavern system in Okutama, Tokyo, known for their impressive stalactites, cool year-round temperatures, and popularity as a sightseeing and hiking destination.
-
A.
Jenolan Caves
Jenolan Caves is a famous limestone cave system in New South Wales, Australia, renowned for its extensive underground formations and status as one of the world’s oldest cave networks open to the public.
-
B.
Belum Caves
Belum Caves is one of the largest and longest cave systems in India, known for its extensive underground passages, unique limestone formations, and historical Buddhist relics.
-
C.
Naida Caves
Naida Caves are a network of striking, naturally eroded rock formations and caverns near Diu, India, noted for their dramatic light shafts and maze-like passages that attract many visitors.
-
D.
Binbash-Koba Cave
Binbash-Koba Cave is a notable karst cave located in the Chatyr-Dag mountain massif of Crimea, known for its geological formations and speleological interest.
-
E.
Kumtura Caves
The Kumtura Caves are a series of ancient Buddhist rock-cut cave temples in Xinjiang, China, renowned for their Silk Road-era murals and sculptures.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
limestone cave
ⓘ
natural monument ⓘ tourist attraction ⓘ |
| accessibleBy | bus from Okutama Station ⓘ |
| accessibleFrom | JR Ome Line Okutama Station ⓘ |
| approximateInternalTemperature | about 11 degrees Celsius ⓘ |
| country | Japan ⓘ |
| geologicalFormation | limestone ⓘ |
| hasFacility |
parking area
ⓘ
rest area ⓘ ticket office ⓘ toilets ⓘ |
| hasFeature |
artificial lighting
ⓘ
flowstone formations ⓘ handrails ⓘ large caverns ⓘ narrow passages ⓘ stalactites ⓘ stalagmites ⓘ underground chambers ⓘ walkways ⓘ |
| hasStatus | developed show cave ⓘ |
| knownFor |
cool year-round temperature
ⓘ
family-friendly cave tours ⓘ hiking destination ⓘ impressive stalactite formations ⓘ sightseeing ⓘ |
| languageSupport |
Japanese signage
ⓘ
limited English information ⓘ |
| locatedIn |
Chichibu-Tama-Kai area
ⓘ
Honshu ⓘ Kanto region ⓘ
linked to:
Kantō region
Okutama ⓘ Tokyo Prefecture ⓘ |
| near |
Nippara River
ⓘ
Okutama town center ⓘ |
| openToPublic | yes ⓘ |
| partOf | Okutama tourism area ⓘ |
| safetyEquipmentRecommended |
non-slip footwear
ⓘ
warm clothing ⓘ |
| tourType |
guided tours
ⓘ
self-guided route ⓘ |
| usedFor |
educational field trips
ⓘ
geology observation ⓘ summer leisure spot ⓘ |
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: Nippara Limestone Caves Description of subject: Nippara Limestone Caves are an extensive natural limestone cavern system in Okutama, Tokyo, known for their impressive stalactites, cool year-round temperatures, and popularity as a sightseeing and hiking destination.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nippara Limestone Caves
linked to: Nippara Limestone Caves