LACSLink
E780565
LACSLink is a USPS address correction service that updates addresses based on local 911 emergency response conversions and other municipal renumbering or renaming changes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LACSLink canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9134646 — 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: LACSLink Context triple: [USPS Address Management System, relatedStandard, LACSLink]
-
A.
LAC
LAC refers to the Los Angeles Clippers, a professional NBA basketball team based in Los Angeles and a crosstown rival of the Los Angeles Lakers.
-
B.
LACC
LACC is a public community college in Los Angeles, California, offering two-year academic and vocational programs as part of the Los Angeles Community College District.
-
C.
LCCAS
LCCAS is the UN/LOCODE identifier for the port and city of Castries, the capital of Saint Lucia.
-
D.
LCSA
LCSA is a major U.S. federal law that modernized and strengthened the regulation of chemicals under the Toxic Substances Control Act to better protect human health and the environment.
-
E.
LCC
LCC is a comprehensive library classification system developed by the Library of Congress to organize and arrange books and other materials by subject.
- 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: LACSLink Target entity description: LACSLink is a USPS address correction service that updates addresses based on local 911 emergency response conversions and other municipal renumbering or renaming changes.
-
A.
LAC
LAC refers to the Los Angeles Clippers, a professional NBA basketball team based in Los Angeles and a crosstown rival of the Los Angeles Lakers.
-
B.
LACC
LACC is a public community college in Los Angeles, California, offering two-year academic and vocational programs as part of the Los Angeles Community College District.
-
C.
LCCAS
LCCAS is the UN/LOCODE identifier for the port and city of Castries, the capital of Saint Lucia.
-
D.
LCSA
LCSA is a major U.S. federal law that modernized and strengthened the regulation of chemicals under the Toxic Substances Control Act to better protect human health and the environment.
-
E.
LCC
LCC is a comprehensive library classification system developed by the Library of Congress to organize and arrange books and other materials by subject.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
USPS address correction service
ⓘ
address database product ⓘ |
| acronym | LACSLink ⓘ |
| appliesTo |
city-style addresses
ⓘ
rural route addresses converted to city-style ⓘ |
| basedOn |
Locatable Address Conversion System database
ⓘ
linked to:
Locatable Address Conversion System Link
|
| benefit |
compliance with USPS addressing standards
ⓘ
eligibility for certain USPS automation discounts ⓘ improved deliverability for converted addresses ⓘ |
| category |
data quality service
ⓘ
postal service ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dataType | permanent address conversions ⓘ |
| dataUpdateFrequency | periodic ⓘ |
| domain |
address standardization
ⓘ
postal addressing ⓘ |
| excludes |
forwarding orders handled by NCOALink
ⓘ
temporary address changes ⓘ |
| fullName | Locatable Address Conversion System Link ⓘ |
| hasConstraint |
only converts addresses present in the LACS database
ⓘ
requires valid input address elements ⓘ |
| maintainedBy | United States Postal Service ⓘ |
| operatedBy |
USPS Address Management Services
ⓘ
linked to:
USPS Address Management System
|
| output |
indicator of successful or failed address conversion
ⓘ
new standardized address ⓘ |
| purpose |
improve address accuracy for mail delivery
ⓘ
provide current addresses for municipal renumbering changes ⓘ provide current addresses for municipal street renaming changes ⓘ reduce undeliverable-as-addressed mail ⓘ update addresses that have been converted for 911 emergency response ⓘ |
| relatedTo |
CASS
ⓘ
NCOALink ⓘ USPS Address Management System ⓘ |
| requires | USPS CASS-certified software ⓘ |
| scope | nationwide within the United States ⓘ |
| supportsProcess |
address correction
ⓘ
address standardization ⓘ address validation ⓘ |
| usedBy |
USPS-certified software vendors
ⓘ
address list processors ⓘ mailers ⓘ presort bureaus ⓘ |
| usesDataFrom |
local 911 emergency response address conversions
ⓘ
municipal address renumbering records ⓘ municipal street renaming records ⓘ |
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: LACSLink Description of subject: LACSLink is a USPS address correction service that updates addresses based on local 911 emergency response conversions and other municipal renumbering or renaming changes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.