PTR
E1485055
UNEXPLORED
PTR is the National Rail station code for Petersfield railway station in Hampshire, England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PTR canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21436685 — 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: PTR Context triple: [Petersfield railway station, stationCode, PTR]
-
A.
PTR
PTR was the abbreviation for the Physikalisch-Technische Reichsanstalt, the German national institute for standards and scientific-technical metrology in the early 20th century.
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B.
PTR
PTR is the New York Stock Exchange ticker symbol for PetroChina Company Limited, one of China’s largest state-owned oil and gas producers.
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C.
PTRC
PTRC is an environmental nonprofit organization dedicated to protecting and restoring the Port Tobacco River and its surrounding watershed.
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D.
PT
PT is the time standard used along the west coast of North America, including cities like Los Angeles, San Francisco, and Vancouver.
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E.
PT
PT is a major left-wing political party in Brazil formally known as the Workers' Party (Partido dos Trabalhadores), historically associated with labor movements and the presidencies of Luiz Inácio Lula da Silva and Dilma Rousseff.
- 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: PTR Target entity description: PTR is the National Rail station code for Petersfield railway station in Hampshire, England.
-
A.
PTR
PTR was the abbreviation for the Physikalisch-Technische Reichsanstalt, the German national institute for standards and scientific-technical metrology in the early 20th century.
-
B.
PTR
PTR is the New York Stock Exchange ticker symbol for PetroChina Company Limited, one of China’s largest state-owned oil and gas producers.
-
C.
PTRC
PTRC is an environmental nonprofit organization dedicated to protecting and restoring the Port Tobacco River and its surrounding watershed.
-
D.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
E.
PT
PT is a major left-wing political party in Brazil formally known as the Workers' Party (Partido dos Trabalhadores), historically associated with labor movements and the presidencies of Luiz Inácio Lula da Silva and Dilma Rousseff.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.