PUA-B
E453727
PUA-B is a block of Unicode code points reserved for private, application-specific character definitions in the Supplementary Private Use Area-B range.
All labels observed (2)
| Label | Occurrences |
|---|---|
| PUA-B canonical | 1 |
| Private Use Area (PUA) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4575403 — 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: PUA-B Context triple: [Supplementary Private Use Area-B, abbreviation, PUA-B]
-
A.
PBAP
PBAP (Phone Book Access Profile) is a Bluetooth profile that enables devices like car kits and headsets to access and manage a phone’s contacts and call history wirelessly.
-
B.
PBD
PBD is the IATA airport code for Porbandar Airport, a domestic airport serving the city of Porbandar in the Indian state of Gujarat.
-
C.
PAM
PAM is the IATA airport code for Tyndall Air Force Base, a United States Air Force installation near Panama City, Florida.
-
D.
PUS
PUS is the IATA airport code for Gimhae International Airport serving the Busan metropolitan area in South Korea.
-
E.
PU
PU is a common abbreviation for the University of the Punjab, a major public research university based in Lahore, Pakistan.
- 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: PUA-B Target entity description: PUA-B is a block of Unicode code points reserved for private, application-specific character definitions in the Supplementary Private Use Area-B range.
-
A.
PBAP
PBAP (Phone Book Access Profile) is a Bluetooth profile that enables devices like car kits and headsets to access and manage a phone’s contacts and call history wirelessly.
-
B.
PBD
PBD is the IATA airport code for Porbandar Airport, a domestic airport serving the city of Porbandar in the Indian state of Gujarat.
-
C.
PAM
PAM is the IATA airport code for Tyndall Air Force Base, a United States Air Force installation near Panama City, Florida.
-
D.
PUS
PUS is the IATA airport code for Gimhae International Airport serving the Busan metropolitan area in South Korea.
-
E.
PU
PU is a common abbreviation for the University of the Punjab, a major public research university based in Lahore, Pakistan.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Unicode private use area
ⓘ
block of Unicode code points ⓘ |
| allocationStatus | Private use ⓘ |
| alsoKnownAs | Supplementary Private Use Area-B ⓘ |
| belongsToCategory |
Private Use Area (PUA)
ⓘ
linked to:
PUA-B
|
| bidirectionalClass | L ⓘ |
| blockSize | 65536 code points ⓘ |
| codePointRangeEnd | U+10FFFF ⓘ |
| codePointRangeStart | U+100000 ⓘ |
| combiningClass | 0 ⓘ |
| definedBy | Unicode Consortium ⓘ |
| documentation |
Unicode Standard Annexes and core specification
ⓘ
linked to:
Unicode Standard Annexes
|
| encodingForm |
UTF-16
ⓘ
UTF-32 ⓘ UTF-8 ⓘ |
| generalCategory | Co ⓘ |
| hasNo |
character names in the Unicode Character Database
ⓘ
standard glyph shapes ⓘ standard semantics ⓘ |
| hasProperty | no standard character assignments ⓘ |
| hasSiblingArea |
Basic Multilingual Plane Private Use Area
ⓘ
linked to:
Basic Multilingual Plane
Supplementary Private Use Area-A ⓘ |
| hasStandardName | Supplementary Private Use Area-B ⓘ |
| intendedUse |
application-specific character definitions
ⓘ
corporate-specific character definitions ⓘ end-user private agreements ⓘ private character encoding ⓘ |
| interoperability | assignments not guaranteed across systems ⓘ |
| introducedIn | Unicode 3.1 ⓘ |
| isContiguousRange | true ⓘ |
| isEncodedIn | ISO/IEC 10646 ⓘ |
| isReservedFor |
custom symbol sets
ⓘ
internal processing ⓘ legacy encodings mapping ⓘ non-interchangeable use ⓘ |
| isSupplementaryArea | true ⓘ |
| numericType | None ⓘ |
| partOf | Unicode Standard ⓘ |
| plane | Plane 16 ⓘ |
| planeName | Supplementary Private Use Area-B ⓘ |
| recommendedPractice | avoid for open interchange text ⓘ |
| script | Common ⓘ |
| securityConsideration | may cause spoofing or ambiguity across systems ⓘ |
| stabilityPolicy | code points will not be reassigned to standard characters ⓘ |
| standardizationPolicy | characters not to be standardized ⓘ |
| usageScope | implementation-defined ⓘ |
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: PUA-B Description of subject: PUA-B is a block of Unicode code points reserved for private, application-specific character definitions in the Supplementary Private Use Area-B range.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PUA-B