.at
E473481
.at is the country code top-level domain (ccTLD) assigned to Austria and widely used for Austrian websites and online services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| .at canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4847805 — 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: .at Context triple: [Altstadt (Salzburg), topLevelInternetDomain, .at]
-
A.
AT
AT is the commonly used abbreviation and public-facing brand name for Auckland Transport, the agency responsible for managing Auckland’s transport services and infrastructure.
-
B.
ATS
ATS is the abbreviation for the Auxiliary Territorial Service, the women's branch of the British Army during the Second World War.
-
C.
ATS
ATS is the Antarctic Treaty Secretariat, the international body that supports and coordinates the implementation of the Antarctic Treaty System among its member countries.
-
D.
ATS
ATS is a North American accrediting and membership organization for graduate schools of theology and ministry.
-
E.
ATE
ATE is a U.S. National Science Foundation program that supports the education and training of technicians for advanced technology fields through partnerships between two-year colleges, industry, and other educational institutions.
- 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: .at Target entity description: .at is the country code top-level domain (ccTLD) assigned to Austria and widely used for Austrian websites and online services.
-
A.
AT
AT is the commonly used abbreviation and public-facing brand name for Auckland Transport, the agency responsible for managing Auckland’s transport services and infrastructure.
-
B.
ATS
ATS is the abbreviation for the Auxiliary Territorial Service, the women's branch of the British Army during the Second World War.
-
C.
ATS
ATS is the Antarctic Treaty Secretariat, the international body that supports and coordinates the implementation of the Antarctic Treaty System among its member countries.
-
D.
ATS
ATS is a North American accrediting and membership organization for graduate schools of theology and ministry.
-
E.
ATE
ATE is a U.S. National Science Foundation program that supports the education and training of technicians for advanced technology fields through partnerships between two-year colleges, industry, and other educational institutions.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
country code top-level domain
ⓘ
top-level domain ⓘ |
| actualUse |
used worldwide for domain hacks ending in “at”
ⓘ
very popular in Austria ⓘ |
| associatedContinent | Europe ⓘ |
| ccTLDFor | Austria ⓘ |
| country | Austria ⓘ |
| disputePolicy | local dispute resolution procedures ⓘ |
| DNSSEC | supported ⓘ |
| exampleSecondLevelDomain |
ac.at
ⓘ
co.at ⓘ gv.at ⓘ or.at ⓘ |
| governingLawJurisdiction | Austria ⓘ |
| ICANNCategory | ccTLD ⓘ |
| IDN | supported ⓘ |
| intendedUse | entities connected with Austria ⓘ |
| introduced | 1988 ⓘ |
| ISO3166-1Alpha2CodeBasis | AT ⓘ |
| languageOfRegistry |
English
ⓘ
German ⓘ |
| market | Austrian internet namespace ⓘ |
| registrationPeriod | 1 to 10 years (typical) ⓘ |
| registrationRestrictions | none for most second-level registrations ⓘ |
| registry | nic.at GmbH ⓘ |
| renewalRequired | yes ⓘ |
| sponsorCountry | Austria ⓘ |
| sponsored | no ⓘ |
| sponsoringOrganization | nic.at GmbH ⓘ |
| status | active ⓘ |
| structure |
registrations are also available at some third-level domains
ⓘ
registrations are made directly at second level ⓘ |
| supportsIPv6 | yes ⓘ |
| supportsNameserversAbroad | yes ⓘ |
| transferBetweenRegistrars | allowed ⓘ |
| type | ccTLD ⓘ |
| usedFor |
Austrian academic and research institutions under ac.at
ⓘ
Austrian government websites under gv.at ⓘ commercial entities under co.at ⓘ organizations under or.at ⓘ |
| usedInDomainHacks | yes ⓘ |
| whoisServer | whois.nic.at ⓘ |
| zoneFilePublication | yes ⓘ |
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: .at Description of subject: .at is the country code top-level domain (ccTLD) assigned to Austria and widely used for Austrian websites and online services.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Altstadt
subject linked to:
present-day Austria