Praia da Mareta
E233075
Praia da Mareta is a popular sandy beach in Sagres, Portugal, known for its sheltered bay, good surf conditions, and scenic cliffs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Praia da Mareta canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1887141 — 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: Praia da Mareta Context triple: [Sagres, hasBeach, Praia da Mareta]
-
A.
Praia da Oura
Praia da Oura is a popular sandy beach in Portugal’s Algarve region, known for its lively atmosphere, golden cliffs, and proximity to the resort town of Albufeira.
-
B.
Praia da Arrifana
Praia da Arrifana is a scenic Atlantic beach on Portugal’s Algarve west coast, popular with surfers and visitors for its dramatic cliffs and natural beauty.
-
C.
Praia da Amoreira
Praia da Amoreira is a scenic, wild Atlantic beach on Portugal’s Algarve west coast, known for its broad sandy shore, dunes, and the Aljezur River meeting the sea.
-
D.
Praia da Rocha
Praia da Rocha is a famous beach resort area in Portugal’s Algarve region, known for its wide sandy beach, striking cliffs, and vibrant nightlife.
-
E.
Praia da Marinha
Praia da Marinha is a famous Algarve beach in southern Portugal, renowned for its dramatic limestone cliffs, clear turquoise waters, and picturesque rock formations.
- 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: Praia da Mareta Target entity description: Praia da Mareta is a popular sandy beach in Sagres, Portugal, known for its sheltered bay, good surf conditions, and scenic cliffs.
-
A.
Praia da Oura
Praia da Oura is a popular sandy beach in Portugal’s Algarve region, known for its lively atmosphere, golden cliffs, and proximity to the resort town of Albufeira.
-
B.
Praia da Arrifana
Praia da Arrifana is a scenic Atlantic beach on Portugal’s Algarve west coast, popular with surfers and visitors for its dramatic cliffs and natural beauty.
-
C.
Praia da Amoreira
Praia da Amoreira is a scenic, wild Atlantic beach on Portugal’s Algarve west coast, known for its broad sandy shore, dunes, and the Aljezur River meeting the sea.
-
D.
Praia da Rocha
Praia da Rocha is a famous beach resort area in Portugal’s Algarve region, known for its wide sandy beach, striking cliffs, and vibrant nightlife.
-
E.
Praia da Marinha
Praia da Marinha is a famous Algarve beach in southern Portugal, renowned for its dramatic limestone cliffs, clear turquoise waters, and picturesque rock formations.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
beach
ⓘ
tourist attraction ⓘ |
| climate | Mediterranean climate with Atlantic influence ⓘ |
| country | Portugal ⓘ |
| hasAccess |
parking area
ⓘ
road access ⓘ |
| hasActivity |
beach walking
ⓘ
bodyboarding ⓘ snorkeling ⓘ sunbathing ⓘ surfing ⓘ swimming ⓘ |
| hasBayType | sheltered bay ⓘ |
| hasFacility |
beach bars
ⓘ
lifeguard service in high season ⓘ restaurants nearby ⓘ |
| hasFeature |
cliffs
ⓘ
relatively calm waters ⓘ rock formations ⓘ wide sandy shoreline ⓘ |
| hasOrientation | south-facing ⓘ |
| hasSandType | fine sand ⓘ |
| hasScenery |
coastal cliffs
ⓘ
ocean views ⓘ |
| hasWaveExposure | moderate ⓘ |
| isPopularWith |
local residents
ⓘ
surfers ⓘ tourists ⓘ |
| knownFor |
family-friendly environment
ⓘ
good surf conditions ⓘ scenic cliffs ⓘ sheltered waters ⓘ |
| locatedIn |
Algarve
ⓘ
Sagres ⓘ Vila do Bispo ⓘ |
| locatedOn | Atlantic Ocean ⓘ |
| near |
Fortaleza de Sagres
ⓘ
linked to:
Fortress of Sagres
Sagres town center ⓘ
linked to:
Sagres
|
| partOf |
Costa Vicentina area
ⓘ
linked to:
Costa Vicentina
|
| region | southwestern Algarve coast ⓘ |
| suitableFor |
beginner surfers
ⓘ
intermediate surfers ⓘ |
| waterType | sea water ⓘ |
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: Praia da Mareta Description of subject: Praia da Mareta is a popular sandy beach in Sagres, Portugal, known for its sheltered bay, good surf conditions, and scenic cliffs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.