Second War 1282–1283

E253036

Anglo-Welsh war medieval conflict war

The Second War of 1282–1283 was the final major conflict between the Welsh principality under Llywelyn ap Gruffudd and the English crown, resulting in the conquest of Wales by King Edward I.

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All labels observed (3)

Label	Occurrences
Anglo-Welsh War of 1282–1283	1
Second War 1282–1283 canonical	1
Second War of Welsh Independence (1282–1283)	1

Statements (33)

Predicate	Object
instanceOf	Anglo-Welsh war ⓘ medieval conflict ⓘ war ⓘ
alsoKnownAs	Edward I's second Welsh war ⓘ Welsh Wars ⓘ surface form: Second Welsh War of Independence
belligerent	Kingdom of England ⓘ Kingdom of Gwynedd ⓘ surface form: Principality of Gwynedd
cause	rebellion of Dafydd ap Gruffudd against English rule ⓘ
conflictBetween	Kingdom of England ⓘ Principality of Wales ⓘ
endTime	1283 ⓘ
followedBy	Statute of Rhuddlan ⓘ
hasPartOfConflict	conquest of Wales ⓘ
historicalPeriod	13th century ⓘ
location	Wales ⓘ
monarchOfDefeatedSide	Llywelyn ap Gruffudd ⓘ
monarchOfVictoriousSide	Edward I of England ⓘ
opponent	Edward I of England ⓘ Llywelyn ap Gruffudd ⓘ
outcome	annexation of Wales to the English crown ⓘ end of independent Welsh principality ⓘ
partOf	Welsh Wars ⓘ surface form: Anglo-Welsh wars Edward I's conquest of Wales ⓘ
precededBy	Welsh Wars ⓘ surface form: First War of Welsh Independence
result	English victory ⓘ conquest of Wales by Edward I ⓘ
significantCommander	Dafydd ap Gruffudd ⓘ Edward I of England ⓘ Llywelyn ap Gruffudd ⓘ Roger Mortimer of Wigmore ⓘ surface form: Roger Mortimer
significantEvent	death of Llywelyn ap Gruffudd ⓘ execution of Dafydd ap Gruffudd ⓘ
startTime	1282 ⓘ

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: Second War 1282–1283
Description of subject: The Second War of 1282–1283 was the final major conflict between the Welsh principality under Llywelyn ap Gruffudd and the English crown, resulting in the conquest of Wales by King Edward I.

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Welsh Wars → hasPart → Second War 1282–1283 ⓘ

this entity surface form: Second War of Welsh Independence (1282–1283)

Welsh Wars → chronology → Second War 1282–1283 ⓘ

First War 1276–1277 → followedBy → Second War 1282–1283 ⓘ

this entity surface form: Anglo-Welsh War of 1282–1283