USL Second Division
E6259
The USL Second Division was a former professional third-tier soccer league in the United States operated by United Soccer Leagues.
All labels observed (8)
| Label | Occurrences |
|---|---|
| USL Second Division canonical | 15 |
| USL D3 Pro League | 2 |
| USISL D-3 Pro League | 1 |
| USL Pro Select League | 1 |
| USL Second Division (USL-2) | 1 |
| USL Second Division Championship 2007 | 1 |
| USL Second Division championship | 1 |
| USL-2 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T50065 — 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: USL Second Division Context triple: [2007 U.S. Open Cup, includesLeague, USL Second Division]
-
A.
USL First Division
The USL First Division was a former professional men's soccer league in the United States and Canada that served as a second-tier competition below Major League Soccer.
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B.
Major League Soccer
Major League Soccer is the top-tier professional men's soccer league in the United States and Canada.
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C.
Pioneer Football League
The Pioneer Football League is a collegiate athletic conference that competes in NCAA Division I Football Championship Subdivision and is known for its non-scholarship football programs spread across multiple regions of the United States.
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D.
U.S. Open Cup
The U.S. Open Cup is the oldest ongoing national soccer tournament in the United States, featuring a knockout competition among professional and amateur clubs from across the American soccer pyramid.
-
E.
NCAA Division II
NCAA Division II is a competitive level of U.S. college athletics that balances athletic scholarships with a strong emphasis on academics and regional competition.
- 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: USL Second Division Target entity description: The USL Second Division was a former professional third-tier soccer league in the United States operated by United Soccer Leagues.
-
A.
USL First Division
The USL First Division was a former professional men's soccer league in the United States and Canada that served as a second-tier competition below Major League Soccer.
-
B.
Major League Soccer
Major League Soccer is the top-tier professional men's soccer league in the United States and Canada.
-
C.
Pioneer Football League
The Pioneer Football League is a collegiate athletic conference that competes in NCAA Division I Football Championship Subdivision and is known for its non-scholarship football programs spread across multiple regions of the United States.
-
D.
U.S. Open Cup
The U.S. Open Cup is the oldest ongoing national soccer tournament in the United States, featuring a knockout competition among professional and amateur clubs from across the American soccer pyramid.
-
E.
NCAA Division II
NCAA Division II is a competitive level of U.S. college athletics that balances athletic scholarships with a strong emphasis on academics and regional competition.
- F. None of above. chosen
Statements (43)
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: USL Second Division Description of subject: The USL Second Division was a former professional third-tier soccer league in the United States operated by United Soccer Leagues.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: USL Second Division
linked to: USL Second Division
linked to: USL Second Division
linked to: USL Second Division
linked to: USL Second Division
linked to: USL Second Division
linked to: USL Second Division
linked to: USL Second Division
subject linked to:
CEFC