Thomson Bay
E504271
Thomson Bay is the primary sheltered anchorage and settlement area on Rottnest Island, Western Australia, known for its calm waters, jetties, and access to the island’s main visitor facilities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Thomson Bay canonical | 7 |
| Thompson Bay | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5173501 — 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: Thomson Bay Context triple: [Rottnest Island, mainHarbour, Thomson Bay]
-
A.
Portage Bay
Portage Bay is a small, sheltered arm of Seattle’s Lake Union that serves as a key waterway connecting Lake Washington to the Lake Union–Puget Sound system.
-
B.
Superior Bay
Superior Bay is a narrow inlet of Lake Superior along the border of Wisconsin and Minnesota, forming part of the Duluth–Superior harbor.
-
C.
Keweenaw Bay
Keweenaw Bay is a large inlet of Lake Superior in Michigan’s Upper Peninsula, known for its natural beauty, fishing, and significance to the Keweenaw Bay Indian Community.
-
D.
Ungava Bay
Ungava Bay is a large, remote Arctic bay in northern Quebec, Canada, known for its harsh climate, strong tides, and rich marine ecosystems.
-
E.
Nottawasaga Bay
Nottawasaga Bay is a sub-bay of southern Georgian Bay on Lake Huron in Ontario, Canada, known for its sandy shores and popular recreational waterfront.
- 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: Thomson Bay Target entity description: Thomson Bay is the primary sheltered anchorage and settlement area on Rottnest Island, Western Australia, known for its calm waters, jetties, and access to the island’s main visitor facilities.
-
A.
Portage Bay
Portage Bay is a small, sheltered arm of Seattle’s Lake Union that serves as a key waterway connecting Lake Washington to the Lake Union–Puget Sound system.
-
B.
Superior Bay
Superior Bay is a narrow inlet of Lake Superior along the border of Wisconsin and Minnesota, forming part of the Duluth–Superior harbor.
-
C.
Keweenaw Bay
Keweenaw Bay is a large inlet of Lake Superior in Michigan’s Upper Peninsula, known for its natural beauty, fishing, and significance to the Keweenaw Bay Indian Community.
-
D.
Ungava Bay
Ungava Bay is a large, remote Arctic bay in northern Quebec, Canada, known for its harsh climate, strong tides, and rich marine ecosystems.
-
E.
Nottawasaga Bay
Nottawasaga Bay is a sub-bay of southern Georgian Bay on Lake Huron in Ontario, Canada, known for its sandy shores and popular recreational waterfront.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
anchorage
ⓘ
bay ⓘ settlement area ⓘ |
| accessedBy |
ferry services from Fremantle
ⓘ
ferry services from Perth ⓘ private boats ⓘ |
| adjacentTo |
Rottnest Island main settlement
ⓘ
linked to:
Rottnest Island
|
| climate | Mediterranean climate ⓘ |
| country | Australia ⓘ |
| governingBody | Rottnest Island Authority ⓘ |
| hasAccommodationArea | Thomson Bay settlement ⓘ |
| hasFacility |
bike hire outlets
ⓘ
boat moorings ⓘ cafes ⓘ ferry jetties ⓘ shops ⓘ visitor accommodation ⓘ visitor information centre ⓘ |
| hasFeature |
fringing reef areas
ⓘ
sandy beach ⓘ seagrass beds ⓘ sheltered waters ⓘ |
| hasHeritageStatus | part of Rottnest Island heritage precinct ⓘ |
| hasJetty |
fuel jetty
ⓘ
main ferry jetty at Rottnest Island ⓘ service jetties ⓘ |
| hasRole |
main settlement area of Rottnest Island
ⓘ
primary sheltered anchorage of Rottnest Island ⓘ |
| hasTransportHub | Rottnest Island main ferry terminal ⓘ |
| hasViewOf |
Fremantle
ⓘ
Perth skyline ⓘ |
| knownFor |
access to main visitor facilities on Rottnest Island
ⓘ
calm waters ⓘ jetties ⓘ |
| locatedIn |
Indian Ocean
ⓘ
Rottnest Island ⓘ Western Australia ⓘ |
| nearestTown | Fremantle ⓘ |
| partOf |
Rottnest Island settlement area
ⓘ
linked to:
Rottnest Island heritage precinct
|
| region |
Perth metropolitan coastal region
ⓘ
linked to:
Perth coastline
|
| safety | relatively sheltered from ocean swells ⓘ |
| touristImportance | primary arrival point for visitors to Rottnest Island ⓘ |
| usedFor |
recreational boating
ⓘ
snorkelling ⓘ swimming ⓘ tourism ⓘ |
| waterType | marine saltwater ⓘ |
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: Thomson Bay Description of subject: Thomson Bay is the primary sheltered anchorage and settlement area on Rottnest Island, Western Australia, known for its calm waters, jetties, and access to the island’s main visitor facilities.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Thomson Bay