NASL
E720454
NASL was a professional soccer league that operated in the United States and Canada from the late 1960s to the mid-1980s and is best known for popularizing the sport in North America with star players like Pelé.
All labels observed (3)
| Label | Occurrences |
|---|---|
| NASL canonical | 1 |
| NASL 1971 season | 1 |
| NASL 1975 season | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8209678 — 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: NASL Context triple: [North American Soccer League (1968–1984), alsoKnownAs, NASL]
-
A.
NASL
NASL was a professional soccer league that operated in the United States and Canada from 2011 to 2017 as a second-division competition.
-
B.
American Soccer League
The American Soccer League was a professional soccer league in the United States that operated in various incarnations during the 20th century and helped develop the sport domestically before the rise of Major League Soccer.
-
C.
National Soccer League
The National Soccer League was Australia's former top-tier national men's soccer competition, running from 1977 until it was succeeded by the A-League.
-
D.
National Soccer League
The National Soccer League was the former top-tier professional football league in South Africa that operated during the late 20th century before being succeeded by the modern Premier Division.
-
E.
American Professional Soccer League
The American Professional Soccer League was a former U.S.-based professional soccer league that operated in the early 1990s and served as a key predecessor to later American outdoor soccer competitions.
- 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: NASL Target entity description: NASL was a professional soccer league that operated in the United States and Canada from the late 1960s to the mid-1980s and is best known for popularizing the sport in North America with star players like Pelé.
-
A.
NASL
NASL was a professional soccer league that operated in the United States and Canada from 2011 to 2017 as a second-division competition.
-
B.
American Soccer League
The American Soccer League was a professional soccer league in the United States that operated in various incarnations during the 20th century and helped develop the sport domestically before the rise of Major League Soccer.
-
C.
National Soccer League
The National Soccer League was Australia's former top-tier national men's soccer competition, running from 1977 until it was succeeded by the A-League.
-
D.
National Soccer League
The National Soccer League was the former top-tier professional football league in South Africa that operated during the late 20th century before being succeeded by the modern Premier Division.
-
E.
American Professional Soccer League
The American Professional Soccer League was a former U.S.-based professional soccer league that operated in the early 1990s and served as a key predecessor to later American outdoor soccer competitions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
defunct professional soccer league
ⓘ
sports league ⓘ |
| abbreviation | NASL NERFINISHED ⓘ |
| aim | to popularize soccer in North America ⓘ |
| alsoOrganized | indoor soccer competitions ⓘ |
| competitionLevel | top division ⓘ |
| country |
Canada
ⓘ
United States of America ⓘ
surface form:
United States
|
| dissolved | 1984 ⓘ |
| foundedBy |
National Professional Soccer League (1967)
NERFINISHED
ⓘ
United Soccer Association NERFINISHED ⓘ |
| fullName | North American Soccer League NERFINISHED ⓘ |
| governingBody | North American Soccer League Board of Governors NERFINISHED ⓘ |
| headquartersLocation | New York City ⓘ |
| inception | 1968 ⓘ |
| introducedFeature |
35-yard offside line
ⓘ
bonus points for goals scored ⓘ countdown clock ⓘ shootout to decide tied matches ⓘ |
| legacy |
helped establish a fan base for professional soccer in the United States
ⓘ
inspired future professional soccer leagues in North America ⓘ |
| mostFamousClub | New York Cosmos NERFINISHED ⓘ |
| mostSuccessfulClubByChampionships | New York Cosmos NERFINISHED ⓘ |
| notableFor |
importing international star players
ⓘ
influencing later development of Major League Soccer ⓘ |
| numberOfTeamsAtPeak | 24 ⓘ |
| playedSeasonFormat | outdoor soccer ⓘ |
| precededBy |
National Professional Soccer League (1967)
NERFINISHED
ⓘ
United Soccer Association NERFINISHED ⓘ |
| reasonForDecline |
financial instability
ⓘ
low television ratings ⓘ overexpansion ⓘ |
| regionServed | North America ⓘ |
| sport | association football ⓘ |
| starPlayer |
Bobby Moore
NERFINISHED
ⓘ
Carlos Alberto Torres NERFINISHED ⓘ Eusébio NERFINISHED ⓘ Franz Beckenbauer NERFINISHED ⓘ George Best NERFINISHED ⓘ Gerd Müller NERFINISHED ⓘ Giorgio Chinaglia NERFINISHED ⓘ Hugo Sánchez NERFINISHED ⓘ Johan Cruyff NERFINISHED ⓘ Johan Neeskens NERFINISHED ⓘ Pelé NERFINISHED ⓘ Rodney Marsh NERFINISHED ⓘ Teófilo Cubillas NERFINISHED ⓘ Trevor Francis NERFINISHED ⓘ |
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: NASL Description of subject: NASL was a professional soccer league that operated in the United States and Canada from the late 1960s to the mid-1980s and is best known for popularizing the sport in North America with star players like Pelé.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
NASL 1971 season
this entity surface form:
NASL 1975 season