La Bola del Mundo
E1026996
La Bola del Mundo is a prominent mountain peak in Spain’s Sierra de Guadarrama, known for its high-altitude viewpoints and distinctive television and radio antennas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bola del Mundo | 1 |
| La Bola del Mundo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13201437 — 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: La Bola del Mundo Context triple: [Puerto de Navacerrada, near, La Bola del Mundo]
-
A.
L’oro del mondo
L’oro del mondo is an Italian film featuring Romina Power, known for showcasing her early career in European cinema.
-
B.
The World's Greatest
"The World's Greatest" is an inspirational R&B song by R. Kelly, best known for its uplifting lyrics about perseverance and self-belief.
-
C.
The Ball
The Ball is the popular nickname for Reunion Tower, a distinctive geodesic observation tower and Dallas landmark known for its glowing spherical top.
-
D.
The Ball
"The Ball" is a short story by renowned Japanese author Ryūnosuke Akutagawa, reflecting his characteristic blend of psychological insight and modernist narrative style.
-
E.
The Ball
The Ball is the central object used in football (soccer), whose movement and status determine when play is active or stopped according to the Laws of the Game.
- 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: La Bola del Mundo Target entity description: La Bola del Mundo is a prominent mountain peak in Spain’s Sierra de Guadarrama, known for its high-altitude viewpoints and distinctive television and radio antennas.
-
A.
L’oro del mondo
L’oro del mondo is an Italian film featuring Romina Power, known for showcasing her early career in European cinema.
-
B.
The World's Greatest
"The World's Greatest" is an inspirational R&B song by R. Kelly, best known for its uplifting lyrics about perseverance and self-belief.
-
C.
The Ball
The Ball is the popular nickname for Reunion Tower, a distinctive geodesic observation tower and Dallas landmark known for its glowing spherical top.
-
D.
The Ball
"The Ball" is a short story by renowned Japanese author Ryūnosuke Akutagawa, reflecting his characteristic blend of psychological insight and modernist narrative style.
-
E.
The Ball
The Ball is the central object used in football (soccer), whose movement and status determine when play is active or stopped according to the Laws of the Game.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain peak ⓘ |
| access |
hiking trail from Puerto de Navacerrada
ⓘ
paved service road to summit ⓘ |
| alsoKnownAs | Alto de las Guarramillas ⓘ |
| climate | mountain climate ⓘ |
| country | Spain ⓘ |
| elevation |
approximately 2257 metres
ⓘ
approximately 7405 feet ⓘ |
| hasFeature |
high-altitude viewpoints
ⓘ
radio antennas ⓘ service buildings for broadcasting antennas ⓘ television antennas ⓘ |
| hasManMadeStructure |
antenna masts
ⓘ
broadcasting station ⓘ |
| hasViewOf |
Castile and León plateau
ⓘ
linked to:
Northern Plateau of the Iberian Peninsula
Madrid region ⓘ
linked to:
Province of Madrid
Sierra de Guadarrama ⓘ |
| locatedIn |
Castile and León
ⓘ
Community of Madrid ⓘ Sierra de Guadarrama ⓘ Sistema Central ⓘ |
| locatedNear | border between Community of Madrid and Castile and León ⓘ |
| mountainSystem | Sistema Central ⓘ |
| near | Puerto de Navacerrada ⓘ |
| notableFor |
panoramic views
ⓘ
prominent antennas visible from long distance ⓘ |
| partOf |
Sierra de Guadarrama mountain range
ⓘ
linked to:
Sierra de Guadarrama
|
| popularActivity |
mountain hiking
ⓘ
road cycling ⓘ snow hiking in winter ⓘ |
| range | Sierra de Guadarrama ⓘ |
| region | central Spain ⓘ |
| summitType | rounded summit ⓘ |
| touristAttraction | viewpoint over Sierra de Guadarrama National Park ⓘ |
| usedFor |
cycling
ⓘ
hiking ⓘ radio broadcasting ⓘ television broadcasting ⓘ tourism ⓘ |
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: La Bola del Mundo Description of subject: La Bola del Mundo is a prominent mountain peak in Spain’s Sierra de Guadarrama, known for its high-altitude viewpoints and distinctive television and radio antennas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: La Bola del Mundo