7 inside a circle
E338349
7 inside a circle is the roundel-style logo used to represent Line 7 of the Beijing Subway system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 7 inside a circle canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3216860 — 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: 7 inside a circle Context triple: [Line 7 (Beijing Subway), hasSymbol, 7 inside a circle]
-
A.
Several Circles
Several Circles is an abstract painting by Wassily Kandinsky that explores pure geometric forms and color relationships through a dynamic composition of overlapping circles.
-
B.
Squares with Concentric Circles
"Squares with Concentric Circles" is a famous abstract study in color theory by Wassily Kandinsky, featuring a grid of squares each containing vividly colored concentric circles.
-
C.
Circles
"Circles" is a song featured on Bill Callahan's album "Shepherd in a Sheepskin Vest."
-
D.
Circles
"Circles" is a transcendentalist essay by Ralph Waldo Emerson that explores the ever-expanding nature of human experience, knowledge, and spiritual growth through the metaphor of concentric circles.
-
E.
Cartesian circle
The Cartesian circle is a famous alleged circular reasoning in René Descartes’ Meditations, where his proof of God’s existence and his justification of clear and distinct perceptions appear to depend on each other.
- 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: 7 inside a circle Target entity description: 7 inside a circle is the roundel-style logo used to represent Line 7 of the Beijing Subway system.
-
A.
Several Circles
Several Circles is an abstract painting by Wassily Kandinsky that explores pure geometric forms and color relationships through a dynamic composition of overlapping circles.
-
B.
Squares with Concentric Circles
"Squares with Concentric Circles" is a famous abstract study in color theory by Wassily Kandinsky, featuring a grid of squares each containing vividly colored concentric circles.
-
C.
Circles
"Circles" is a song featured on Bill Callahan's album "Shepherd in a Sheepskin Vest."
-
D.
Circles
"Circles" is a transcendentalist essay by Ralph Waldo Emerson that explores the ever-expanding nature of human experience, knowledge, and spiritual growth through the metaphor of concentric circles.
-
E.
Cartesian circle
The Cartesian circle is a famous alleged circular reasoning in René Descartes’ Meditations, where his proof of God’s existence and his justification of clear and distinct perceptions appear to depend on each other.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
logo
ⓘ
roundel ⓘ transportation icon ⓘ |
| associatedWith |
metro system
ⓘ
urban rail transit ⓘ |
| category |
public transport logo
ⓘ
subway line symbol ⓘ |
| containsSymbol | numeral 7 ⓘ |
| designedFor |
easy recognition
ⓘ
passenger navigation ⓘ |
| function |
line differentiation
ⓘ
wayfinding ⓘ |
| geographicScope |
Beijing Subway network
ⓘ
linked to:
Beijing Subway
|
| graphicStyle | roundel-style logo ⓘ |
| hasShape | circle ⓘ |
| languageIndependence | yes ⓘ |
| medium |
digital displays
ⓘ
maps ⓘ printed materials ⓘ station signage ⓘ |
| partOf |
Beijing Subway icon set
ⓘ
linked to:
Beijing Subway
|
| primaryPurpose | visual identification of Line 7 ⓘ |
| represents |
Beijing Subway Line 7
ⓘ
linked to:
Line 7 (Beijing Subway)
|
| representsLineNumber | 7 ⓘ |
| usedBy | Beijing Subway ⓘ |
| usedFor |
public transport signage
ⓘ
route identification ⓘ |
| usedIn |
Beijing, China
ⓘ
linked to:
Beijing
|
| usedSince | operation of Beijing Subway Line 7 ⓘ |
| writingSystem | Arabic numerals ⓘ |
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: 7 inside a circle Description of subject: 7 inside a circle is the roundel-style logo used to represent Line 7 of the Beijing Subway system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.