Bath stone
E194860
Bath stone is a honey-colored oolitic limestone from the Bath area of England, historically prized as a building material for its warm appearance and ease of carving.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bath stone canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1726685 — 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: Bath stone Context triple: [Roman Baths, material, Bath stone]
-
A.
Portland stone
Portland stone is a durable, fine-grained limestone from the Isle of Portland in Dorset, England, widely used as a prestigious building material in British architecture.
-
B.
Collyhurst sandstone
Collyhurst sandstone is a distinctive red Triassic sandstone historically quarried in Manchester, England, and widely used in local building and architectural stonework.
-
C.
Kentish ragstone
Kentish ragstone is a hard, grey limestone from Kent, England, historically quarried for major building works including many medieval fortifications and churches.
-
D.
Bedford limestone
Bedford limestone is a high-quality, fine-grained building stone from southern Indiana widely used in prominent architectural landmarks across the United States.
-
E.
Tuckahoe marble
Tuckahoe marble is a high-quality white to gray dolomitic marble historically quarried in Westchester County, New York, widely used in prominent 19th-century American buildings and monuments.
- 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: Bath stone Target entity description: Bath stone is a honey-colored oolitic limestone from the Bath area of England, historically prized as a building material for its warm appearance and ease of carving.
-
A.
Portland stone
Portland stone is a durable, fine-grained limestone from the Isle of Portland in Dorset, England, widely used as a prestigious building material in British architecture.
-
B.
Collyhurst sandstone
Collyhurst sandstone is a distinctive red Triassic sandstone historically quarried in Manchester, England, and widely used in local building and architectural stonework.
-
C.
Kentish ragstone
Kentish ragstone is a hard, grey limestone from Kent, England, historically quarried for major building works including many medieval fortifications and churches.
-
D.
Bedford limestone
Bedford limestone is a high-quality, fine-grained building stone from southern Indiana widely used in prominent architectural landmarks across the United States.
-
E.
Tuckahoe marble
Tuckahoe marble is a high-quality white to gray dolomitic marble historically quarried in Westchester County, New York, widely used in prominent 19th-century American buildings and monuments.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
building stone
ⓘ
natural resource ⓘ oolitic limestone ⓘ |
| architecturalStyleAssociatedWith |
Georgian architecture
ⓘ
Palladian architecture ⓘ |
| color |
honey-colored
ⓘ
warm cream ⓘ |
| composedOf |
calcium carbonate
ⓘ
oolite ⓘ |
| country | United Kingdom ⓘ |
| culturalSignificance | gives Bath its characteristic architectural appearance ⓘ |
| environmentalIssue |
quarrying impact on landscape
ⓘ
stability of old underground workings ⓘ |
| foundIn |
Bath, Somerset, England
ⓘ
Cotswolds ⓘ
surface form:
Cotswold Hills
southwest England ⓘ
surface form:
South West England
|
| geologicalAge | Jurassic ⓘ |
| heritageDesignationContext | used in many listed buildings in Bath ⓘ |
| historicallyPrizedFor |
ease of carving
ⓘ
uniform color ⓘ warm appearance ⓘ |
| miningMethod |
room and pillar mining
ⓘ
underground quarrying ⓘ |
| notableQuarry |
Box Ground quarries
ⓘ
Combe Down quarries ⓘ Corsham quarries ⓘ |
| porosity | relatively porous limestone ⓘ |
| property |
easily carved
ⓘ
hardens on exposure to air ⓘ relatively soft when freshly quarried ⓘ |
| regulatoryStatus | quarrying now limited and controlled ⓘ |
| similarTo |
Cotswold stone
ⓘ
Portland stone ⓘ |
| texture | fine-grained ⓘ |
| typicalBlockSize | large dimension stone blocks ⓘ |
| usedFor |
architectural ornament
ⓘ
ashlar masonry ⓘ building construction ⓘ facades ⓘ sculptural carving ⓘ |
| usedIn |
Bath
ⓘ
surface form:
City of Bath
Georgian architecture in Bath ⓘ Pulteney Bridge, Bath ⓘ Royal Crescent ⓘ
surface form:
Royal Crescent, Bath
The Circus, Bath ⓘ many churches in South West England ⓘ |
| weatheringCharacteristic |
can develop surface erosion in acid rain
ⓘ
susceptible to pollution damage ⓘ |
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: Bath stone Description of subject: Bath stone is a honey-colored oolitic limestone from the Bath area of England, historically prized as a building material for its warm appearance and ease of carving.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
The Circus, Bath
subject surface form:
Assembly Rooms, Bath