PTLIS
E18936
PTLIS is the UN/LOCODE designation for the port and city of Lisbon, Portugal, used in international trade and transport documentation.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T154685 — 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: PTLIS Context triple: [Lisbon, UNLOCODE, PTLIS]
-
A.
PTP
PTP is a network-based time synchronization protocol defined by the IEEE 1588 standard that enables highly precise clock alignment across distributed systems.
-
B.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
C.
TXL
TXL was the IATA airport code for Berlin Tegel Airport, the former main international airport of Berlin, Germany.
-
D.
ITL
ITL was the former national currency of Italy before the adoption of the euro.
-
E.
.phl
.phl is a proposed or lesser-used internet country code top-level domain associated with the Philippines, distinct from its primary ccTLD, .ph.
- 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: PTLIS Target entity description: PTLIS is the UN/LOCODE designation for the port and city of Lisbon, Portugal, used in international trade and transport documentation.
-
A.
PTP
PTP is a network-based time synchronization protocol defined by the IEEE 1588 standard that enables highly precise clock alignment across distributed systems.
-
B.
PT
PT is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Portugal in international standards and systems.
-
C.
TXL
TXL was the IATA airport code for Berlin Tegel Airport, the former main international airport of Berlin, Germany.
-
D.
ITL
ITL was the former national currency of Italy before the adoption of the euro.
-
E.
.phl
.phl is a proposed or lesser-used internet country code top-level domain associated with the Philippines, distinct from its primary ccTLD, .ph.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
UN/LOCODE location code
ⓘ
trade and transport location identifier ⓘ |
| associatedCity | Lisbon ⓘ |
| associatedPort | Port of Lisbon ⓘ |
| codeFormat | two-letter country code plus three-letter location code ⓘ |
| country | Portugal ⓘ |
| hasFunction |
city
ⓘ
port ⓘ |
| languageOfName |
English
ⓘ
Portuguese ⓘ |
| locatedIn |
Lisbon District
ⓘ
surface form:
Lisbon metropolitan area
|
| locatedOn | Tagus River estuary ⓘ |
| maintainedBy | United Nations Economic Commission for Europe ⓘ |
| partOfSystem | UN/LOCODE ⓘ |
| represents |
Lisbon
ⓘ
Port of Lisbon ⓘ |
| standardizedBy |
UN/LOCODE
ⓘ
surface form:
UN/LOCODE Manual
|
| UNLOCODECountryCode | PT ⓘ |
| UNLOCODELocationCode |
PTLIS
self-linksurface differs
ⓘ
surface form:
LIS
|
| usedBy |
customs authorities
ⓘ
freight forwarders ⓘ logistics service providers ⓘ shipping companies ⓘ |
| usedFor |
customs documentation
ⓘ
freight transport operations ⓘ identification of locations in logistics ⓘ |
| usedIn |
international trade documentation
ⓘ
transport documentation ⓘ |
| usedInModeOfTransport |
inland waterway transport
ⓘ
maritime transport ⓘ multimodal transport ⓘ |
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: PTLIS Description of subject: PTLIS is the UN/LOCODE designation for the port and city of Lisbon, Portugal, used in international trade and transport documentation.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.