Mission Trails Regional Park
E479632
Mission Trails Regional Park is a large natural open-space preserve in San Diego known for its extensive hiking trails, rugged landscapes, and opportunities for outdoor recreation and wildlife viewing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mission Trails Regional Park canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T4919405 — 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: Mission Trails Regional Park Context triple: [City of San Diego park system, hasPart, Mission Trails Regional Park]
-
A.
Briones Regional Park
Briones Regional Park is a large East Bay regional park in the hills of central Contra Costa County, California, known for its open grasslands, oak woodlands, and extensive hiking and equestrian trails.
-
B.
Redwood Regional Park
Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
-
C.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
-
D.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
-
E.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
- 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: Mission Trails Regional Park Target entity description: Mission Trails Regional Park is a large natural open-space preserve in San Diego known for its extensive hiking trails, rugged landscapes, and opportunities for outdoor recreation and wildlife viewing.
-
A.
Briones Regional Park
Briones Regional Park is a large East Bay regional park in the hills of central Contra Costa County, California, known for its open grasslands, oak woodlands, and extensive hiking and equestrian trails.
-
B.
Redwood Regional Park
Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
-
C.
Yucaipa Regional Park
Yucaipa Regional Park is a public recreational area in Yucaipa, California, featuring lakes, picnic areas, and outdoor activities for visitors.
-
D.
Contra Loma Regional Park
Contra Loma Regional Park is a public recreation area in Contra Costa County, California, known for its reservoir, fishing, swimming lagoon, and hiking and biking trails.
-
E.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
- F. None of above. chosen
Statements (55)
| Predicate | Object |
|---|---|
| instanceOf |
open space preserve
ⓘ
regional park ⓘ urban park ⓘ |
| adjacentTo |
La Mesa
ⓘ
San Diego State University area ⓘ
linked to:
San Diego State University
Santee ⓘ |
| contains |
Old Mission Dam Historic Site
ⓘ
San Diego River ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| ecosystemType |
chaparral
ⓘ
coastal sage scrub ⓘ riparian corridor ⓘ |
| hasActivity |
birdwatching
ⓘ
camping ⓘ hiking ⓘ horseback riding ⓘ mountain biking ⓘ rock climbing ⓘ trail running ⓘ |
| hasFeature |
Cowles Mountain
ⓘ
Kumeyaay Lake ⓘ
linked to:
Chollas Lake
Kumeyaay cultural sites ⓘ Kwaay Paay Peak ⓘ Mission Gorge ⓘ North Fortuna Mountain ⓘ
linked to:
South Fortuna Mountain
Old Mission Dam ⓘ South Fortuna Mountain ⓘ archaeological sites ⓘ campground ⓘ chaparral habitat ⓘ equestrian trails ⓘ grasslands ⓘ hiking trails ⓘ historic sites ⓘ interpretive trails ⓘ lakes ⓘ mountain biking trails ⓘ oak woodlands ⓘ picnic areas ⓘ reservoirs ⓘ riparian habitat ⓘ rock climbing areas ⓘ rugged terrain ⓘ visitor center ⓘ |
| inception | 1970s ⓘ |
| knownFor |
Cowles Mountain summit views
ⓘ
extensive trail system ⓘ outdoor recreation ⓘ scenic views of San Diego ⓘ wildlife viewing ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Diego ⓘ San Diego County ⓘ |
| operator |
City of San Diego Parks and Recreation Department
ⓘ
linked to:
City of San Diego park system
|
| partOf | City of San Diego park system ⓘ |
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: Mission Trails Regional Park Description of subject: Mission Trails Regional Park is a large natural open-space preserve in San Diego known for its extensive hiking trails, rugged landscapes, and opportunities for outdoor recreation and wildlife viewing.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.