Explorer Plate
E11818
The Explorer Plate is a small tectonic plate off the coast of British Columbia that forms part of the complex plate boundary system between the Pacific and North American Plates.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Explorer Plate canonical | 17 |
| Explorer Triple Junction | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T111015 — 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: Explorer Plate Context triple: [Juan de Fuca Plate, borders, Explorer Plate]
-
A.
Titan
Titan is the largest moon of Saturn and one of the most intriguing bodies in the Solar System, known for its dense nitrogen-rich atmosphere and hydrocarbon lakes.
-
B.
Sirena Deep
Sirena Deep is one of the deepest known points in the world's oceans, located within the Mariana Trench in the western Pacific Ocean.
-
C.
McClintock
McClintock is a surname most notably associated with Barbara McClintock, the pioneering American cytogeneticist and Nobel Prize laureate recognized for her discovery of genetic transposition.
-
D.
Eureka
Eureka is a historic coastal city in Northern California known for its Victorian architecture, maritime heritage, and role as a regional cultural and economic center.
-
E.
Iapetus
Iapetus is a Titan from Greek mythology, often associated with mortality and craftsmanship and known as the father of Prometheus, Epimetheus, Atlas, and Menoetius.
- 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: Explorer Plate Target entity description: The Explorer Plate is a small tectonic plate off the coast of British Columbia that forms part of the complex plate boundary system between the Pacific and North American Plates.
-
A.
Titan
Titan is the largest moon of Saturn and one of the most intriguing bodies in the Solar System, known for its dense nitrogen-rich atmosphere and hydrocarbon lakes.
-
B.
Sirena Deep
Sirena Deep is one of the deepest known points in the world's oceans, located within the Mariana Trench in the western Pacific Ocean.
-
C.
McClintock
McClintock is a surname most notably associated with Barbara McClintock, the pioneering American cytogeneticist and Nobel Prize laureate recognized for her discovery of genetic transposition.
-
D.
Eureka
Eureka is a historic coastal city in Northern California known for its Victorian architecture, maritime heritage, and role as a regional cultural and economic center.
-
E.
Iapetus
Iapetus is a Titan from Greek mythology, often associated with mortality and craftsmanship and known as the father of Prometheus, Epimetheus, Atlas, and Menoetius.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
oceanic plate
ⓘ
tectonic plate ⓘ |
| adjacentTo |
Cascadia Subduction Zone
ⓘ
surface form:
Cascadia forearc
continental margin of North America ⓘ |
| approximateArea | small compared to major tectonic plates ⓘ |
| associatedWith |
earthquakes off Vancouver Island
ⓘ
offshore volcanism ⓘ seismicity in Cascadia region ⓘ |
| bordersWith |
Gorda Plate
ⓘ
Juan de Fuca Plate ⓘ North American Plate ⓘ Pacific Plate ⓘ |
| countryOffshoreFrom | Canada ⓘ |
| formsPartOf | complex plate boundary between Pacific and North American Plates ⓘ |
| geologicalProcess |
spreading at mid-ocean ridge
ⓘ
subduction beneath continental margin ⓘ |
| hasBoundaryType |
convergent boundary with North American Plate
ⓘ
divergent boundary with Pacific Plate ⓘ transform boundary segments ⓘ |
| hasCrustAge | relatively young oceanic crust ⓘ |
| hasSpreadingCenter | Explorer Ridge ⓘ |
| hasTransformFault |
Nootka Fault
ⓘ
Sovanco Fracture Zone ⓘ |
| influences |
seismic hazard in Pacific Northwest
ⓘ
seismic hazard in southwestern British Columbia ⓘ |
| isFragmentOf |
Farallon Plate
ⓘ
Juan de Fuca Plate ⓘ
surface form:
Juan de Fuca Plate system
|
| isLocatedNorthOf | Juan de Fuca Plate ⓘ |
| isLocatedWestOf | Vancouver Island ⓘ |
| isMonitoredBy |
seismological networks in Canada
ⓘ
seismological networks in United States ⓘ |
| isPartOf |
Juan de Fuca Ridge
ⓘ
surface form:
Juan de Fuca Ridge system
|
| isSeparatedFrom |
Juan de Fuca Plate by Nootka Fault
ⓘ
Pacific Plate by Sovanco Fracture Zone ⓘ |
| isSmallerThan |
North American Plate
ⓘ
Pacific Plate ⓘ |
| lithosphereType | oceanic lithosphere ⓘ |
| locatedIn |
eastern Pacific Ocean
ⓘ
surface form:
northeastern Pacific Ocean
|
| locatedOffCoastOf | British Columbia ⓘ |
| partOf | North American plate boundary system ⓘ |
| plateBoundaryComplexity | highly segmented and deforming ⓘ |
| region | offshore western Canada ⓘ |
| relativeMotion |
moving northeast relative to Pacific Plate
ⓘ
moving west or northwest relative to North American Plate ⓘ |
| subductionZoneName |
Cascadia Subduction Zone
ⓘ
surface form:
Cascadia subduction zone
|
| subductsBeneath | North American Plate ⓘ |
| tectonicSetting | subduction and spreading regime ⓘ |
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: Explorer Plate Description of subject: The Explorer Plate is a small tectonic plate off the coast of British Columbia that forms part of the complex plate boundary system between the Pacific and North American Plates.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Explorer Triple Junction
subject surface form:
Juan de Fuca Plate