OH
E133232
OH is the official United States Postal Service abbreviation for the state of Ohio.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T1174535 — 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: OH Context triple: [Clark County, Ohio, hasPostalAbbreviationState, OH]
-
A.
OL
OL is a UK postcode area covering Oldham and surrounding parts of Greater Manchester and nearby regions in North West England.
-
B.
OKH
OKH (Oberkommando des Heeres) was the German Army High Command responsible for directing land operations for Nazi Germany during much of World War II.
-
C.
OHC
OHC is the acronym for the Office of Habitat Conservation, a division focused on protecting and restoring vital natural habitats.
-
D.
OM
OM is the post-nominal abbreviation used by members of the Order of Merit, a prestigious British honor recognizing distinguished service in the armed forces, science, art, literature, or the promotion of culture.
-
E.
OM
OM is the two-letter ISO 3166-1 alpha-2 country code assigned to Oman for international identification and data standards.
- 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: OH Target entity description: OH is the official United States Postal Service abbreviation for the state of Ohio.
-
A.
OL
OL is a UK postcode area covering Oldham and surrounding parts of Greater Manchester and nearby regions in North West England.
-
B.
OKH
OKH (Oberkommando des Heeres) was the German Army High Command responsible for directing land operations for Nazi Germany during much of World War II.
-
C.
OHC
OHC is the acronym for the Office of Habitat Conservation, a division focused on protecting and restoring vital natural habitats.
-
D.
OM
OM is the post-nominal abbreviation used by members of the Order of Merit, a prestigious British honor recognizing distinguished service in the armed forces, science, art, literature, or the promotion of culture.
-
E.
OM
OM is an American experimental rock band known for its hypnotic, drone-influenced sound and spiritually themed compositions.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
United States Postal Service state abbreviation
ⓘ
postal abbreviation ⓘ |
| appliesTo |
Ohio
ⓘ
U.S. state ⓘ |
| category |
USPS state and territory abbreviations
ⓘ
linked to:
USPS state and territory abbreviation system
|
| character1 | O ⓘ |
| character2 | H ⓘ |
| codeForSubdivision |
US-OH
ⓘ
linked to:
Ohio
|
| country | United States of America ⓘ |
| isUppercase | true ⓘ |
| language | English ⓘ |
| notToBeConfusedWith |
OH (chemical formula for hydroxide ion)
ⓘ
Oh (interjection) ⓘ |
| refersTo | Ohio ⓘ |
| refersToCapital | Columbus, Ohio ⓘ |
| refersToSubdivisionOf |
United States
ⓘ
linked to:
United States of America
|
| regionType | state ⓘ |
| script | Latin alphabet ⓘ |
| standardizedBy | United States Postal Service ⓘ |
| standardType |
USPS state abbreviation standard
ⓘ
linked to:
USPS state and territory abbreviation system
|
| twoLetterCode | OH ⓘ |
| usedBy | United States Postal Service ⓘ |
| usedIn |
mail addressing
ⓘ
postal sorting ⓘ shipping labels ⓘ |
| usedSinceCentury | 20th century ⓘ |
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: OH Description of subject: OH is the official United States Postal Service abbreviation for the state of Ohio.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Newcomerstown, Ohio, United States
linked to: OH
linked to: OH
subject linked to:
Brown County, Ohio, United States
subject linked to:
present-day Ohio