PNN
E945597
PNN is the London Stock Exchange ticker symbol for Pennon Group, a UK-based water utility and environmental infrastructure company.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PNN canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11768150 — 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: PNN Context triple: [Pennon Group, tickerSymbol, PNN]
-
A.
PNP
The PNP is the national law enforcement agency of Peru responsible for maintaining public order, preventing and investigating crime, and ensuring internal security across the country.
-
B.
PNP
PNP is the national police force of the Philippines responsible for law enforcement, crime prevention, and public safety across the country.
-
C.
PNP
PNP is a major social-democratic political party in Jamaica known formally as the People's National Party.
-
D.
NNU
NNU is a comprehensive public university in Nanjing, China, known for its strong programs in teacher education, humanities, and sciences.
-
E.
NNS
NNS is the commonly used abbreviation for Newport News Shipbuilding, a major American shipyard known for constructing U.S. Navy aircraft carriers and submarines.
- 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: PNN Target entity description: PNN is the London Stock Exchange ticker symbol for Pennon Group, a UK-based water utility and environmental infrastructure company.
-
A.
PNP
The PNP is the national law enforcement agency of Peru responsible for maintaining public order, preventing and investigating crime, and ensuring internal security across the country.
-
B.
PNP
PNP is the national police force of the Philippines responsible for law enforcement, crime prevention, and public safety across the country.
-
C.
PNP
PNP is a major social-democratic political party in Jamaica known formally as the People's National Party.
-
D.
NNU
NNU is a comprehensive public university in Nanjing, China, known for its strong programs in teacher education, humanities, and sciences.
-
E.
NNS
NNS is the commonly used abbreviation for Newport News Shipbuilding, a major American shipyard known for constructing U.S. Navy aircraft carriers and submarines.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
public limited company
ⓘ
stock ticker symbol ⓘ |
| associatedWithIndustry |
environmental infrastructure
ⓘ
water utilities ⓘ |
| country | United Kingdom ⓘ |
| countryOfExchange | United Kingdom ⓘ |
| currency | GBP ⓘ |
| denotes | Pennon Group plc ordinary shares ⓘ |
| exchangeMic | XLON ⓘ |
| hasMarket |
LSE Main Market
ⓘ
linked to:
London Stock Exchange
|
| headquartersLocation |
Exeter, England
ⓘ
linked to:
Exeter
|
| industry |
environmental services
ⓘ
water utilities ⓘ |
| isConstituentOf |
FTSE indices (varies over time)
ⓘ
linked to:
FTSE UK Index Series
FTSE indices (varies over time) ⓘ
linked to:
FTSE UK Index Series
|
| issuerCountry | United Kingdom ⓘ |
| legalForm | plc ⓘ |
| listedOn |
London Stock Exchange
ⓘ
London Stock Exchange ⓘ |
| operatesIn |
South West England
ⓘ
linked to:
southwest England
|
| owns |
Bournemouth Water
ⓘ
South West Water ⓘ |
| providesService |
drinking water supply
ⓘ
environmental infrastructure services ⓘ wastewater treatment ⓘ |
| regulator | Ofwat ⓘ |
| represents |
Pennon Group plc
ⓘ
linked to:
Pennon Group
|
| sector | utilities ⓘ |
| tradedAs | PNN ⓘ |
| underlyingCompany |
Pennon Group plc
ⓘ
linked to:
Pennon Group
|
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: PNN Description of subject: PNN is the London Stock Exchange ticker symbol for Pennon Group, a UK-based water utility and environmental infrastructure company.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.