Opal Cone
E495840
Opal Cone is a volcanic feature in British Columbia, Canada, known as a well-preserved cinder cone on the southeastern flank of Mount Garibaldi.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Opal Cone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5132534 — 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: Opal Cone Context triple: [Garibaldi Provincial Park, contains, Opal Cone]
-
A.
Collier Cone
Collier Cone is a cinder cone volcano in the Cascade Range of Oregon, located near the North Sister peak.
-
B.
Cinder Cone
Cinder Cone is a small, steep-sided volcanic cone in northern California known for its striking lava beds and colorful volcanic ash landscapes.
-
C.
MacKenney cone
MacKenney cone is the main active volcanic cone of the Pacaya volcano complex in Guatemala, known for its frequent eruptions and lava flows.
-
D.
Shira volcanic cone
Shira volcanic cone is an ancient, eroded volcanic formation that constitutes one of the three main peaks of Mount Kilimanjaro in Tanzania.
-
E.
Ramon Crater
Ramon Crater is a large, uniquely heart-shaped erosion crater in Israel renowned for its striking desert landscapes, geological formations, and role as a major natural attraction in the Negev.
- 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: Opal Cone Target entity description: Opal Cone is a volcanic feature in British Columbia, Canada, known as a well-preserved cinder cone on the southeastern flank of Mount Garibaldi.
-
A.
Collier Cone
Collier Cone is a cinder cone volcano in the Cascade Range of Oregon, located near the North Sister peak.
-
B.
Cinder Cone
Cinder Cone is a small, steep-sided volcanic cone in northern California known for its striking lava beds and colorful volcanic ash landscapes.
-
C.
MacKenney cone
MacKenney cone is the main active volcanic cone of the Pacaya volcano complex in Guatemala, known for its frequent eruptions and lava flows.
-
D.
Shira volcanic cone
Shira volcanic cone is an ancient, eroded volcanic formation that constitutes one of the three main peaks of Mount Kilimanjaro in Tanzania.
-
E.
Ramon Crater
Ramon Crater is a large, uniquely heart-shaped erosion crater in Israel renowned for its striking desert landscapes, geological formations, and role as a major natural attraction in the Negev.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
cinder cone
ⓘ
volcanic landform ⓘ |
| access | backcountry trails in Garibaldi Provincial Park ⓘ |
| age | Holocene ⓘ |
| associatedWith | Mount Garibaldi volcanic complex NERFINISHED ⓘ |
| composition |
andesite
ⓘ
basaltic andesite ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| drainageBasin | Pacific Ocean watershed NERFINISHED ⓘ |
| eruptionStyle | Strombolian ⓘ |
| formedBy | explosive eruptions of scoria and lava fragments ⓘ |
| geologicalProvince | Canadian Cordillera NERFINISHED ⓘ |
| governedBy | BC Parks NERFINISHED ⓘ |
| hasNearbyFeature |
Elfin Lakes
NERFINISHED
ⓘ
Garibaldi Lake NERFINISHED ⓘ Mamquam River NERFINISHED ⓘ |
| hazardPotential | low in present day ⓘ |
| lastEruptionPeriod | Holocene ⓘ |
| locatedIn |
British Columbia
ⓘ
Garibaldi Provincial Park NERFINISHED ⓘ |
| locatedInRange |
Canadian Cascade Arc
NERFINISHED
ⓘ
Garibaldi Volcanic Belt NERFINISHED ⓘ |
| locatedNear | Squamish, British Columbia NERFINISHED ⓘ |
| locatedOnFlankOf | Mount Garibaldi NERFINISHED ⓘ |
| morphology | well-preserved cinder cone ⓘ |
| notableFor |
distinctive cinder cone shape
ⓘ
excellent preservation of cone morphology ⓘ |
| partOf | Garibaldi Lake volcanic field NERFINISHED ⓘ |
| produced |
lava flows
ⓘ
scoria deposits ⓘ |
| protectedArea | Garibaldi Provincial Park NERFINISHED ⓘ |
| region | Southwestern British Columbia NERFINISHED ⓘ |
| relativeLocation | southeastern flank of Mount Garibaldi ⓘ |
| surfaceMaterial |
loose scoria
ⓘ
volcanic bombs ⓘ |
| tectonicSetting | subduction-related volcanic arc ⓘ |
| usedFor |
backcountry recreation
ⓘ
hiking ⓘ |
| volcanicArcOrBelt | Cascade Volcanic Arc NERFINISHED ⓘ |
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: Opal Cone Description of subject: Opal Cone is a volcanic feature in British Columbia, Canada, known as a well-preserved cinder cone on the southeastern flank of Mount Garibaldi.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.