Bethesda, Maryland (through NHLBI headquarters)
E300733
Bethesda, Maryland is a major suburban community just northwest of Washington, D.C., known for its federal research institutions, medical centers, and affluent residential and commercial areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bethesda, Maryland (through NHLBI headquarters) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2814830 — 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: Bethesda, Maryland (through NHLBI headquarters) Context triple: [National Heart, Lung, and Blood Advisory Council, locatedIn, Bethesda, Maryland (through NHLBI headquarters)]
-
A.
North Bethesda, Maryland
North Bethesda, Maryland is a suburban community in Montgomery County just northwest of Washington, D.C., known for its mixed residential and commercial areas and proximity to major federal agencies.
-
B.
Beltsville, Maryland
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
-
C.
National Heart, Lung, and Blood Institute
The National Heart, Lung, and Blood Institute is a U.S. government biomedical research institute that leads and funds research, training, and education focused on heart, lung, blood, and sleep disorders.
-
D.
United States Census Bureau Suitland Federal Center
The United States Census Bureau Suitland Federal Center is a major federal complex in Maryland that serves as the headquarters and primary operations center for the U.S. Census Bureau and related statistical agencies.
-
E.
Berlin, Maryland, United States
Berlin, Maryland, United States, is a small historic town on Maryland’s Eastern Shore known for its preserved 19th-century downtown and proximity to Ocean City.
- 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: Bethesda, Maryland (through NHLBI headquarters) Target entity description: Bethesda, Maryland is a major suburban community just northwest of Washington, D.C., known for its federal research institutions, medical centers, and affluent residential and commercial areas.
-
A.
North Bethesda, Maryland
North Bethesda, Maryland is a suburban community in Montgomery County just northwest of Washington, D.C., known for its mixed residential and commercial areas and proximity to major federal agencies.
-
B.
Beltsville, Maryland
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
-
C.
National Heart, Lung, and Blood Institute
The National Heart, Lung, and Blood Institute is a U.S. government biomedical research institute that leads and funds research, training, and education focused on heart, lung, blood, and sleep disorders.
-
D.
United States Census Bureau Suitland Federal Center
The United States Census Bureau Suitland Federal Center is a major federal complex in Maryland that serves as the headquarters and primary operations center for the U.S. Census Bureau and related statistical agencies.
-
E.
Berlin, Maryland, United States
Berlin, Maryland, United States, is a small historic town on Maryland’s Eastern Shore known for its preserved 19th-century downtown and proximity to Ocean City.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
unincorporated community ⓘ |
| country | United States of America ⓘ |
| hasAreaCode |
240
ⓘ
301 ⓘ |
| hasMajorRoad |
Interstate 495
ⓘ
Maryland Route 355 ⓘ Old Georgetown Road ⓘ Wisconsin Avenue NW ⓘ
surface form:
Wisconsin Avenue
|
| hasMetroStation | Bethesda station ⓘ |
| hostsInstitution |
Howard Hughes Medical Institute headquarters
ⓘ
surface form:
Howard Hughes Medical Institute (nearby headquarters in Chevy Chase)
National Human Genome Research Institute ⓘ
surface form:
National Human Genome Research Institute (campus presence)
National Institutes of Health ⓘ
surface form:
National Institutes of Health headquarters
United States National Library of Medicine ⓘ
surface form:
National Library of Medicine
Walter Reed National Military Medical Center ⓘ
surface form:
National Naval Medical Center
Walter Reed National Military Medical Center ⓘ |
| knownFor |
affluent residential neighborhoods
ⓘ
federal research institutions ⓘ major medical centers ⓘ upscale commercial districts ⓘ |
| locatedIn |
Maryland
ⓘ
Montgomery County ⓘ
surface form:
Montgomery County, Maryland
Washington metropolitan area ⓘ |
| locatedNear | Potomac River ⓘ |
| locatedNorthwestOf | Washington, D.C. ⓘ |
| partOf | Suburbs of Washington, D.C. ⓘ |
| postalCode |
20814
ⓘ
20815 ⓘ 20816 ⓘ 20817 ⓘ 20818 ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| transportServedBy | Washington Metro Red Line ⓘ |
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: Bethesda, Maryland (through NHLBI headquarters) Description of subject: Bethesda, Maryland is a major suburban community just northwest of Washington, D.C., known for its federal research institutions, medical centers, and affluent residential and commercial areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
National Heart, Lung, and Blood Advisory Council
→
locatedIn
→
Bethesda, Maryland (through NHLBI headquarters)
ⓘ