Brookfield Zoo
E745399
Brookfield Zoo is a major zoological park located in Brookfield, Illinois, renowned for its extensive animal exhibits, conservation programs, and innovative naturalistic habitats.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Brookfield Zoo canonical | 2 |
| Chicago Zoological Society | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8612486 — 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: Brookfield Zoo Context triple: [Salt Creek (Illinois), passesNear, Brookfield Zoo]
-
A.
Lincoln Park Zoo
Lincoln Park Zoo is a historic, free-admission zoological park in Chicago’s Lincoln Park, known for its diverse animal exhibits and conservation and education programs.
-
B.
Franklin Park Zoo
Franklin Park Zoo is a medium-sized, family-oriented zoological park in Boston, Massachusetts, featuring diverse animal exhibits and conservation-focused educational programs.
-
C.
Elmwood Park Zoo
Elmwood Park Zoo is a small, family-friendly zoological park in Pennsylvania known for its intimate animal exhibits, conservation programs, and educational activities.
-
D.
Erie Zoo
Erie Zoo is a regional zoological park and botanical garden in Erie, Pennsylvania, featuring a variety of animal exhibits and family-oriented attractions.
-
E.
Racine Zoo
Racine Zoo is a regional zoological park in Racine, Wisconsin, known for its animal exhibits, conservation efforts, and family-oriented educational programs along the Lake Michigan shoreline.
- 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: Brookfield Zoo Target entity description: Brookfield Zoo is a major zoological park located in Brookfield, Illinois, renowned for its extensive animal exhibits, conservation programs, and innovative naturalistic habitats.
-
A.
Lincoln Park Zoo
Lincoln Park Zoo is a historic, free-admission zoological park in Chicago’s Lincoln Park, known for its diverse animal exhibits and conservation and education programs.
-
B.
Franklin Park Zoo
Franklin Park Zoo is a medium-sized, family-oriented zoological park in Boston, Massachusetts, featuring diverse animal exhibits and conservation-focused educational programs.
-
C.
Elmwood Park Zoo
Elmwood Park Zoo is a small, family-friendly zoological park in Pennsylvania known for its intimate animal exhibits, conservation programs, and educational activities.
-
D.
Erie Zoo
Erie Zoo is a regional zoological park and botanical garden in Erie, Pennsylvania, featuring a variety of animal exhibits and family-oriented attractions.
-
E.
Racine Zoo
Racine Zoo is a regional zoological park in Racine, Wisconsin, known for its animal exhibits, conservation efforts, and family-oriented educational programs along the Lake Michigan shoreline.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
nonprofit organization
ⓘ
zoological park ⓘ |
| accreditation | Association of Zoos and Aquariums NERFINISHED ⓘ |
| area | approximately 216 acres ⓘ |
| country | United States of America ⓘ |
| focusesOn |
endangered species breeding
ⓘ
wildlife conservation ⓘ |
| formerName | Chicago Zoological Park NERFINISHED ⓘ |
| hasExhibit |
Australia House
NERFINISHED
ⓘ
Big Cats ⓘ Butterflies! NERFINISHED ⓘ Feathers and Scales NERFINISHED ⓘ Fragile Desert NERFINISHED ⓘ Great Bear Wilderness NERFINISHED ⓘ Habitat Africa! The Forest NERFINISHED ⓘ Habitat Africa! The Savannah NERFINISHED ⓘ Hamill Family Play Zoo NERFINISHED ⓘ Hamill Family Wild Encounters NERFINISHED ⓘ Hoofed Animals ⓘ Living Coast NERFINISHED ⓘ Pinniped Point NERFINISHED ⓘ Regenstein Wolf Woods NERFINISHED ⓘ Seven Seas NERFINISHED ⓘ The Swamp NERFINISHED ⓘ Tropic World NERFINISHED ⓘ |
| hasFacility |
conservation and science center
ⓘ
veterinary hospital ⓘ |
| hasParking | on-site parking lots ⓘ |
| hasProgram |
animal ambassador programs
ⓘ
community outreach programs ⓘ school education programs ⓘ summer camps ⓘ |
| knownFor |
animal welfare research
ⓘ
conservation programs ⓘ education programs ⓘ naturalistic animal habitats ⓘ |
| locatedIn |
Brookfield, Illinois
NERFINISHED
ⓘ
Chicago metropolitan area ⓘ Cook County, Illinois ⓘ Illinois ⓘ |
| memberOf | Association of Zoos and Aquariums NERFINISHED ⓘ |
| nearbyCity | Chicago NERFINISHED ⓘ |
| numberOfAnimals | over 2000 ⓘ |
| numberOfSpecies | over 400 ⓘ |
| openingDate | 1934 ⓘ |
| operatedBy | Chicago Zoological Society NERFINISHED ⓘ |
| ownedBy | Forest Preserves of Cook County NERFINISHED ⓘ |
| publicTransitAccess | Metra BNSF Railway line NERFINISHED ⓘ |
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: Brookfield Zoo Description of subject: Brookfield Zoo is a major zoological park located in Brookfield, Illinois, renowned for its extensive animal exhibits, conservation programs, and innovative naturalistic habitats.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Chicago Zoological Society