Ross Valley
E918715
Ross Valley is a scenic, residential valley in Marin County, California, known for its affluent communities, wooded hills, and proximity to Mount Tamalpais.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ross Valley canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T11306720 — 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: Ross Valley Context triple: [Kentfield, California, locatedOn, Ross Valley]
-
A.
Loue Valley
Loue Valley is a picturesque river valley in eastern France known for its dramatic limestone cliffs, lush landscapes, and association with the painter Gustave Courbet.
-
B.
Vrátna Valley
Vrátna Valley is a popular mountain valley and tourist destination in northern Slovakia, known for its hiking, skiing, and scenic landscapes in the Malá Fatra range.
-
C.
Ohře Valley
Ohře Valley is a scenic river valley in Central Europe shaped by the Ohře River, known for its varied landscapes, historic towns, and geological formations.
-
D.
Pate Valley
Pate Valley is a remote, low-elevation section of the Grand Canyon of the Tuolumne in Yosemite National Park, known for its hot summer temperatures, river access, and backcountry camping along the Tuolumne River.
-
E.
Son Valley
Son Valley is a river valley in central India formed by the Son River, known for its fertile plains and agricultural significance.
- 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: Ross Valley Target entity description: Ross Valley is a scenic, residential valley in Marin County, California, known for its affluent communities, wooded hills, and proximity to Mount Tamalpais.
-
A.
Loue Valley
Loue Valley is a picturesque river valley in eastern France known for its dramatic limestone cliffs, lush landscapes, and association with the painter Gustave Courbet.
-
B.
Vrátna Valley
Vrátna Valley is a popular mountain valley and tourist destination in northern Slovakia, known for its hiking, skiing, and scenic landscapes in the Malá Fatra range.
-
C.
Ohře Valley
Ohře Valley is a scenic river valley in Central Europe shaped by the Ohře River, known for its varied landscapes, historic towns, and geological formations.
-
D.
Pate Valley
Pate Valley is a remote, low-elevation section of the Grand Canyon of the Tuolumne in Yosemite National Park, known for its hot summer temperatures, river access, and backcountry camping along the Tuolumne River.
-
E.
Son Valley
Son Valley is a river valley in central India formed by the Son River, known for its fertile plains and agricultural significance.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geographical area
ⓘ
valley ⓘ |
| adjacentTo |
Greenbrae, California
ⓘ
Kentfield, California ⓘ
linked to:
Kentfield, California, United States
Sleepy Hollow, California ⓘ
linked to:
Blackhawk, California
|
| climate | Mediterranean climate ⓘ |
| contains |
City of Larkspur, California
ⓘ
linked to:
Larkspur, California
Town of Fairfax, California ⓘ
linked to:
Fairfax, California
Town of Ross, California ⓘ
linked to:
Ross, California
Town of San Anselmo, California ⓘ
linked to:
San Anselmo, California
unincorporated communities of Marin County ⓘ |
| country | United States of America ⓘ |
| countySeatNearby |
San Rafael, California
ⓘ
linked to:
San Rafael
|
| distanceFromSanFrancisco | approximately 15 miles north ⓘ |
| drainageBasinOf |
Corte Madera Creek watershed
ⓘ
linked to:
Corte Madera Creek
|
| economicCharacteristic | high property values ⓘ |
| governedBy |
Marin County (for unincorporated areas)
ⓘ
linked to:
Marin County unincorporated area
|
| hasVegetation |
chaparral
ⓘ
oak woodlands ⓘ redwood groves ⓘ |
| hydrologyFeature | Corte Madera Creek ⓘ |
| knownFor |
affluent communities
ⓘ
proximity to Mount Tamalpais ⓘ residential character ⓘ scenic landscape ⓘ wooded hills ⓘ |
| landUse |
low-density residential
ⓘ
open space and parkland ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Marin County, California ⓘ
linked to:
Marin County
San Francisco Bay Area ⓘ |
| nearbyFeature |
Mount Tamalpais
ⓘ
linked to:
Mount Tamalpais summit
Mount Tamalpais State Park ⓘ |
| partlyServedBy |
Ross Valley Fire Department
ⓘ
linked to:
Ross Fire Department
Ross Valley Sanitary District ⓘ |
| partOf | North Bay (San Francisco Bay Area) ⓘ |
| proximityTo | San Francisco ⓘ |
| recreationalActivity |
cycling
ⓘ
hiking ⓘ trail running ⓘ |
| regionCategory | affluent suburb of San Francisco ⓘ |
| regionOf | central Marin County ⓘ |
| regionType | suburban residential area ⓘ |
| terrainFeature | valley floor with surrounding hills ⓘ |
| transportationCorridor |
Red Hill Avenue
ⓘ
Sir Francis Drake Boulevard ⓘ |
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: Ross Valley Description of subject: Ross Valley is a scenic, residential valley in Marin County, California, known for its affluent communities, wooded hills, and proximity to Mount Tamalpais.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.