New Brunswick sandstone
E484362
New Brunswick sandstone is a durable, reddish-brown building stone historically quarried in New Jersey and widely used in 19th-century American architecture and monuments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| New Brunswick sandstone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4987288 — 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: New Brunswick sandstone Context triple: [Bethesda Terrace, materialUsed, New Brunswick sandstone]
-
A.
Aquia Creek sandstone
Aquia Creek sandstone is a historically significant building stone quarried in Virginia, widely known for its use in early U.S. federal architecture including the White House and the Capitol.
-
B.
Hawkesbury Sandstone
Hawkesbury Sandstone is a prominent Triassic sedimentary rock formation in the Sydney region of Australia, known for its thick, cliff-forming sandstone beds that shape much of the local landscape and geology.
-
C.
Trinidad Sandstone
Trinidad Sandstone is a geologic rock formation known for its prominent sandstone layers exposed in parts of the southern Rocky Mountain region of the United States.
-
D.
Bohemian sandstone
Bohemian sandstone is a durable, locally quarried sedimentary rock from the Bohemia region, historically used in many notable Central European buildings and monuments.
-
E.
Lookout Sandstone
Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
- 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: New Brunswick sandstone Target entity description: New Brunswick sandstone is a durable, reddish-brown building stone historically quarried in New Jersey and widely used in 19th-century American architecture and monuments.
-
A.
Aquia Creek sandstone
Aquia Creek sandstone is a historically significant building stone quarried in Virginia, widely known for its use in early U.S. federal architecture including the White House and the Capitol.
-
B.
Hawkesbury Sandstone
Hawkesbury Sandstone is a prominent Triassic sedimentary rock formation in the Sydney region of Australia, known for its thick, cliff-forming sandstone beds that shape much of the local landscape and geology.
-
C.
Trinidad Sandstone
Trinidad Sandstone is a geologic rock formation known for its prominent sandstone layers exposed in parts of the southern Rocky Mountain region of the United States.
-
D.
Bohemian sandstone
Bohemian sandstone is a durable, locally quarried sedimentary rock from the Bohemia region, historically used in many notable Central European buildings and monuments.
-
E.
Lookout Sandstone
Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
building stone
ⓘ
sandstone ⓘ |
| associatedWith | urban masonry architecture ⓘ |
| category |
dimension stone
ⓘ
historic building material ⓘ |
| color | reddish-brown ⓘ |
| colorationCause | iron oxide ⓘ |
| composition |
feldspar
ⓘ
iron oxide cement ⓘ quartz grains ⓘ |
| currentUse |
restoration of historic structures
ⓘ
specialty stonework ⓘ |
| eraOfPeakUse | late 19th century ⓘ |
| foundInGeologicUnit | Newark Basin sandstones ⓘ |
| geologicalAge |
Mesozoic era
ⓘ
Triassic-Jurassic period ⓘ |
| geologicalOrigin | sedimentary rock ⓘ |
| hasQuality |
durable
ⓘ
weather-resistant ⓘ workable ⓘ |
| historicallyQuarriedIn |
New Jersey
ⓘ
linked to:
New Jersey, United States
|
| historicUseStatus | largely discontinued commercial quarrying ⓘ |
| maintenanceConsideration |
can experience surface scaling if improperly treated
ⓘ
susceptible to surface soiling in urban environments ⓘ |
| material | sandstone ⓘ |
| namedAfter | New Brunswick, New Jersey ⓘ |
| notableProperty | distinctive warm reddish-brown appearance ⓘ |
| quarryingMethod | dimension stone quarrying ⓘ |
| relatedMaterial |
Connecticut brownstone
ⓘ
brownstone ⓘ |
| texture | fine- to medium-grained ⓘ |
| usedFor |
architectural ornamentation
ⓘ
building construction ⓘ facades ⓘ monuments ⓘ structural masonry ⓘ trim stone ⓘ |
| usedIn |
churches
ⓘ
historic buildings ⓘ monumental architecture ⓘ public buildings ⓘ residential row houses ⓘ |
| usedInPeriod | 19th-century American architecture ⓘ |
| usedInRegion |
Northeastern United States
ⓘ
United States ⓘ
linked to:
United States of America
|
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: New Brunswick sandstone Description of subject: New Brunswick sandstone is a durable, reddish-brown building stone historically quarried in New Jersey and widely used in 19th-century American architecture and monuments.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Bethesda Terrace, Central Park