EC3
E854179
EC3 is a central London postcode district covering parts of the City of London, including areas around the financial district and the eastern end of the historic core.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T10303799 — 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: EC3 Context triple: [Cornhill, hasPostcode, EC3]
-
A.
EC4
EC4 is a central London postcode district covering parts of the City of London, including key financial and commercial areas around Cannon Street and St Paul’s.
-
B.
ECA
The Economic Cooperation Administration (ECA) was the U.S. government agency responsible for administering the Marshall Plan to aid European economic recovery after World War II.
-
C.
ECA
ECA is a regional United Nations commission focused on promoting economic and social development across the African continent.
-
D.
ECA
ECA is the commonly used acronym for the U.S. Department of State’s Bureau of Educational and Cultural Affairs, which oversees international exchange and cultural diplomacy programs.
-
E.
ECA
ECA is the main representative body of professional football clubs in Europe, working with UEFA and other stakeholders on governance, competitions, and commercial matters.
- 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: EC3 Target entity description: EC3 is a central London postcode district covering parts of the City of London, including areas around the financial district and the eastern end of the historic core.
-
A.
EC4
EC4 is a central London postcode district covering parts of the City of London, including key financial and commercial areas around Cannon Street and St Paul’s.
-
B.
ECA
The Economic Cooperation Administration (ECA) was the U.S. government agency responsible for administering the Marshall Plan to aid European economic recovery after World War II.
-
C.
ECA
ECA is a regional United Nations commission focused on promoting economic and social development across the African continent.
-
D.
ECA
ECA is the commonly used acronym for the U.S. Department of State’s Bureau of Educational and Cultural Affairs, which oversees international exchange and cultural diplomacy programs.
-
E.
ECA
ECA is the main representative body of professional football clubs in Europe, working with UEFA and other stakeholders on governance, competitions, and commercial matters.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
UK postcode area subdivision
ⓘ
postcode district ⓘ |
| borderedBy |
E1
ⓘ
EC2 ⓘ EC4 ⓘ SE1 ⓘ |
| ceremonialCounty | Greater London ⓘ |
| containsLandmarkArea |
Aldgate area
NERFINISHED
ⓘ
Billingsgate area NERFINISHED ⓘ Fenchurch Street area NERFINISHED ⓘ Leadenhall area NERFINISHED ⓘ Lloyd’s of London area NERFINISHED ⓘ Monument area ⓘ Tower Hill area NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| covers |
areas around the financial district of London
ⓘ
eastern end of the historic core of the City of London ⓘ parts of the City of London ⓘ |
| daylightSavingTimeZone | BST ⓘ |
| governingBody | City of London Corporation NERFINISHED ⓘ |
| hasFeature |
dense transport links
ⓘ
high concentration of office buildings ⓘ proximity to the River Thames ⓘ |
| hasHistoricAssociation | historic core of the City of London ⓘ |
| hasSubdivision |
EC3A
ⓘ
EC3M NERFINISHED ⓘ EC3N ⓘ EC3P NERFINISHED ⓘ EC3R NERFINISHED ⓘ EC3V ⓘ EC3Y ⓘ |
| locatedIn |
Central London
ⓘ
City of London ⓘ London NERFINISHED ⓘ |
| partOf | EC postcode area NERFINISHED ⓘ |
| postalCodeSystem | UK postcode system ⓘ |
| postalTown | LONDON NERFINISHED ⓘ |
| postcodeArea | EC ⓘ |
| primaryUse |
commercial
ⓘ
financial services ⓘ |
| region | Greater London ⓘ |
| standardTimeZone | GMT NERFINISHED ⓘ |
| timeZone | Europe/London ⓘ |
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: EC3 Description of subject: EC3 is a central London postcode district covering parts of the City of London, including areas around the financial district and the eastern end of the historic core.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
EC3M
this entity surface form:
EC3N
this entity surface form:
EC3P
this entity surface form:
EC3V