San Antonio river improvement project
E399838
The San Antonio River Improvement Project is a large-scale urban revitalization and flood-control initiative that expanded and enhanced the San Antonio River and its surroundings, including the famous River Walk, to support recreation, ecology, and tourism.
All labels observed (4)
| Label | Occurrences |
|---|---|
| San Antonio River Improvements Project | 4 |
| San Antonio Channel Improvement Project | 1 |
| San Antonio River flood control system | 1 |
| San Antonio river improvement project canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3928497 — 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: San Antonio river improvement project Context triple: [San Antonio River Walk, partOf, San Antonio river improvement project]
-
A.
Carroll Creek flood control project
Carroll Creek flood control project is an urban water management and revitalization initiative in Frederick, Maryland, designed to prevent flooding while supporting public spaces, trails, and downtown redevelopment along Carroll Creek.
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B.
San Antonio Channel
San Antonio Channel is a navigable waterway in Puerto Rico that links San Juan Bay with surrounding coastal areas and supports maritime traffic in the San Juan region.
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C.
Green Brook Flood Control Project
The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
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D.
McClellan–Kerr Arkansas River Navigation System
The McClellan–Kerr Arkansas River Navigation System is a major inland waterway project that transforms the Arkansas River and connected channels into a navigable route for commercial shipping between the Midwest and the Gulf of Mexico.
-
E.
Madera Canal
Madera Canal is an irrigation and water-conveyance canal in California’s Central Valley that delivers San Joaquin River water to agricultural lands and communities in Madera County.
- 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: San Antonio river improvement project Target entity description: The San Antonio River Improvement Project is a large-scale urban revitalization and flood-control initiative that expanded and enhanced the San Antonio River and its surroundings, including the famous River Walk, to support recreation, ecology, and tourism.
-
A.
Carroll Creek flood control project
Carroll Creek flood control project is an urban water management and revitalization initiative in Frederick, Maryland, designed to prevent flooding while supporting public spaces, trails, and downtown redevelopment along Carroll Creek.
-
B.
San Antonio Channel
San Antonio Channel is a navigable waterway in Puerto Rico that links San Juan Bay with surrounding coastal areas and supports maritime traffic in the San Juan region.
-
C.
Green Brook Flood Control Project
The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
-
D.
McClellan–Kerr Arkansas River Navigation System
The McClellan–Kerr Arkansas River Navigation System is a major inland waterway project that transforms the Arkansas River and connected channels into a navigable route for commercial shipping between the Midwest and the Gulf of Mexico.
-
E.
Madera Canal
Madera Canal is an irrigation and water-conveyance canal in California’s Central Valley that delivers San Joaquin River water to agricultural lands and communities in Madera County.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
flood control project
ⓘ
river restoration project ⓘ urban revitalization project ⓘ |
| aimsTo |
enhance public access to the river
ⓘ
improve water quality ⓘ reduce flood risk along the San Antonio River ⓘ restore native riparian habitat ⓘ support economic development through tourism ⓘ |
| benefits |
residents of San Antonio
ⓘ
tourists visiting San Antonio ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| developer |
Bexar County
ⓘ
City of San Antonio ⓘ
linked to:
San Antonio, Texas
San Antonio River Authority ⓘ |
| followsWatercourse | San Antonio River ⓘ |
| governingBody |
City of San Antonio City Council
ⓘ
San Antonio River Authority ⓘ |
| hasEnvironmentalComponent |
native plantings
ⓘ
wildlife habitat improvements ⓘ |
| hasPart |
Downtown Reach
ⓘ
Mission Reach ⓘ Museum Reach ⓘ San Antonio River Walk ⓘ |
| hasRecreationalComponent |
boating access in certain segments
ⓘ
cycling trails ⓘ walking trails ⓘ |
| includes |
ecosystem restoration features
ⓘ
hike and bike trails ⓘ landscaped park spaces ⓘ public art installations ⓘ river channel improvements ⓘ |
| locatedInMetropolitanArea |
San Antonio metropolitan area
ⓘ
linked to:
San Antonio–New Braunfels metropolitan area
|
| location | San Antonio, Texas ⓘ |
| notableFor |
expansion of the San Antonio River Walk beyond downtown
ⓘ
integration of flood control with urban design ⓘ large-scale ecosystem restoration within an urban setting ⓘ |
| purpose |
ecological restoration
ⓘ
flood control ⓘ recreation ⓘ tourism development ⓘ urban revitalization ⓘ |
| relatedTo | San Antonio River Walk ⓘ |
| significantPhaseCompletion |
2011
ⓘ
2013 ⓘ |
| startDate | 1990s ⓘ |
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: San Antonio river improvement project Description of subject: The San Antonio River Improvement Project is a large-scale urban revitalization and flood-control initiative that expanded and enhanced the San Antonio River and its surroundings, including the famous River Walk, to support recreation, ecology, and tourism.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: San Antonio river improvement project
linked to: San Antonio river improvement project
linked to: San Antonio river improvement project
linked to: San Antonio river improvement project
linked to: San Antonio river improvement project
linked to: San Antonio river improvement project