Styal Prison
E489820
Styal Prison is a women's prison and young offender institution located in Cheshire, England, primarily housing female inmates from across the region.
All labels observed (3)
| Label | Occurrences |
|---|---|
| HM Prison Styal | 1 |
| Holloway Prison | 1 |
| Styal Prison canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5065352 — 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: Styal Prison Context triple: [Styal, hasFacility, Styal Prison]
-
A.
Wakefield Prison
Wakefield Prison is a high-security men’s prison in West Yorkshire, England, known for holding some of the country’s most dangerous and high-profile inmates.
-
B.
Werl Prison
Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
-
C.
HM Prison Pentonville
HM Prison Pentonville is a historic Category B men's prison in North London, England, known for housing high-profile inmates and carrying out executions in the 19th and 20th centuries.
-
D.
HM Prison Belmarsh
HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
-
E.
Kaliti Prison
Kaliti Prison is a notorious high-security detention facility in Addis Ababa, Ethiopia, known for holding political prisoners, journalists, and government critics under harsh conditions.
- 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: Styal Prison Target entity description: Styal Prison is a women's prison and young offender institution located in Cheshire, England, primarily housing female inmates from across the region.
-
A.
Wakefield Prison
Wakefield Prison is a high-security men’s prison in West Yorkshire, England, known for holding some of the country’s most dangerous and high-profile inmates.
-
B.
Werl Prison
Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
-
C.
HM Prison Pentonville
HM Prison Pentonville is a historic Category B men's prison in North London, England, known for housing high-profile inmates and carrying out executions in the 19th and 20th centuries.
-
D.
HM Prison Belmarsh
HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
-
E.
Kaliti Prison
Kaliti Prison is a notorious high-security detention facility in Addis Ababa, Ethiopia, known for holding political prisoners, journalists, and government critics under harsh conditions.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
women's prison
ⓘ
young offender institution ⓘ |
| acceptsPrisonersFrom |
courts in North West England
ⓘ
courts in the Midlands ⓘ |
| country | United Kingdom ⓘ |
| governedBy | Ministry of Justice (UK) NERFINISHED ⓘ |
| hasAccommodationType |
cellular accommodation
ⓘ
dormitory-style accommodation ⓘ |
| hasCategory | public sector prison ⓘ |
| hasChaplaincy | multi-faith chaplaincy ⓘ |
| hasFacilityType |
education block
ⓘ
healthcare unit ⓘ mother and baby unit ⓘ residential units ⓘ |
| hasProgramme |
basic skills education
ⓘ
offending behaviour programmes ⓘ parenting courses ⓘ |
| hasRegime |
full-time education
ⓘ
part-time education ⓘ workshops ⓘ |
| hasVisitingFacilities | visitors' centre ⓘ |
| holdsCategory |
adult women
ⓘ
female young offenders ⓘ young adult women ⓘ |
| locatedIn |
Cheshire
ⓘ
England ⓘ Styal NERFINISHED ⓘ |
| managedBy | HM Prison and Probation Service NERFINISHED ⓘ |
| near |
Manchester Airport
NERFINISHED
ⓘ
Wilmslow NERFINISHED ⓘ |
| opened | 1962 ⓘ |
| operatedBy | His Majesty's Prison Service NERFINISHED ⓘ |
| previousSiteUse | former orphanage ⓘ |
| prisonPopulationGender | female ⓘ |
| prisonType | local prison ⓘ |
| providesService |
drug and alcohol rehabilitation programmes
ⓘ
education programmes ⓘ resettlement support ⓘ vocational training ⓘ |
| regionServed |
Midlands
NERFINISHED
ⓘ
North West England ⓘ |
| securityClassification | closed prison ⓘ |
| subjectTo | HM Inspectorate of Prisons inspections ⓘ |
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: Styal Prison Description of subject: Styal Prison is a women's prison and young offender institution located in Cheshire, England, primarily housing female inmates from across the region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
HM Prison Styal
this entity surface form:
Holloway Prison