Ordnance Survey Explorer maps
E488084
Ordnance Survey Explorer maps are detailed topographic maps of Great Britain designed primarily for outdoor activities such as walking, cycling, and hiking, typically at 1:25,000 scale.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T5014825 — 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: Ordnance Survey Explorer maps Context triple: [British National Grid, mapSeriesUsingSystem, Ordnance Survey Explorer maps]
-
A.
OS Landranger 41
OS Landranger 41 is a 1:50,000 scale Ordnance Survey topographic map covering the Ben Nevis area and its surrounding Highlands landscape in Scotland.
-
B.
OS Landranger 89
OS Landranger 89 is a 1:50,000 scale Ordnance Survey map covering the area of Scafell Pike and its surrounding Lake District terrain, used for outdoor navigation and hiking.
-
C.
OS Landranger
OS Landranger is a series of 1:50,000 scale topographic maps produced by Ordnance Survey covering Great Britain for outdoor and recreational use.
-
D.
Ordnance Survey
Ordnance Survey is the national mapping agency of Great Britain, renowned for its detailed and authoritative topographic maps.
-
E.
OS Explorer 392
OS Explorer 392 is a detailed Ordnance Survey topographic map covering the Ben Nevis area, designed for outdoor activities such as hiking and climbing.
- 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: Ordnance Survey Explorer maps Target entity description: Ordnance Survey Explorer maps are detailed topographic maps of Great Britain designed primarily for outdoor activities such as walking, cycling, and hiking, typically at 1:25,000 scale.
-
A.
OS Landranger 41
OS Landranger 41 is a 1:50,000 scale Ordnance Survey topographic map covering the Ben Nevis area and its surrounding Highlands landscape in Scotland.
-
B.
OS Landranger 89
OS Landranger 89 is a 1:50,000 scale Ordnance Survey map covering the area of Scafell Pike and its surrounding Lake District terrain, used for outdoor navigation and hiking.
-
C.
OS Landranger
OS Landranger is a series of 1:50,000 scale topographic maps produced by Ordnance Survey covering Great Britain for outdoor and recreational use.
-
D.
Ordnance Survey
Ordnance Survey is the national mapping agency of Great Britain, renowned for its detailed and authoritative topographic maps.
-
E.
OS Explorer 392
OS Explorer 392 is a detailed Ordnance Survey topographic map covering the Ben Nevis area, designed for outdoor activities such as hiking and climbing.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
recreational map
ⓘ
topographic map series ⓘ |
| availableVia |
OS Maps app
ⓘ
Ordnance Survey website ⓘ
linked to:
Ordnance Survey
|
| complements | Ordnance Survey Landranger maps ⓘ |
| country | United Kingdom ⓘ |
| covers | Great Britain ⓘ |
| Explorer Active mapsFeature | weatherproof laminated finish ⓘ |
| format |
digital map
ⓘ
paper map ⓘ |
| hasSubset | Explorer Active maps ⓘ |
| includes |
campsite symbols
ⓘ
car park symbols ⓘ legend ⓘ tourist information symbols ⓘ |
| language | English ⓘ |
| mapType | topographic ⓘ |
| notableFor |
high level of detail
ⓘ
suitability for navigation on foot ⓘ |
| notation | grid references ⓘ |
| predecessor |
Ordnance Survey Pathfinder maps
ⓘ
linked to:
Ordnance Survey Explorer maps
|
| primaryUse |
cycling
ⓘ
hiking ⓘ outdoor recreation ⓘ walking ⓘ |
| publisher | Ordnance Survey ⓘ |
| region |
England
ⓘ
Scotland ⓘ Wales ⓘ |
| scale | 1:25,000 ⓘ |
| scaleType | large scale ⓘ |
| sheetNumbering | Explorer series numbering system ⓘ |
| shows |
access land
ⓘ
bridleways ⓘ buildings ⓘ contour intervals of 5 metres in most areas ⓘ contours ⓘ field boundaries ⓘ footpaths ⓘ national trails ⓘ rights of way ⓘ water features ⓘ woodland ⓘ |
| targetAudience |
cyclists
ⓘ
hikers ⓘ outdoor enthusiasts ⓘ walkers ⓘ |
| typicalSheetCoverage | local area ⓘ |
| uses | Ordnance Survey National Grid ⓘ |
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: Ordnance Survey Explorer maps Description of subject: Ordnance Survey Explorer maps are detailed topographic maps of Great Britain designed primarily for outdoor activities such as walking, cycling, and hiking, typically at 1:25,000 scale.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ordnance Survey Explorer maps
linked to: Ordnance Survey Explorer maps
linked to: Ordnance Survey Explorer maps
linked to: Ordnance Survey Explorer maps
linked to: Ordnance Survey Explorer maps
linked to: Ordnance Survey Explorer maps
linked to: Ordnance Survey Explorer maps