Priority Mail Express

E15488

mail class postal service

Priority Mail Express is the United States Postal Service’s fastest domestic mail service, providing guaranteed overnight delivery with tracking and insurance.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (3)

Label	Occurrences
Priority Mail Express canonical	4
Priority Mail Express (separate faster service)	1
Priority Mail Express International	1

Statements (48)

Predicate	Object
instanceOf	mail class ⓘ postal service ⓘ
availability	available at most USPS post offices ⓘ available online at USPS.com ⓘ
brandOwner	United States Postal Service ⓘ
category	expedited shipping service ⓘ
country	United States of America ⓘ surface form: United States
deliveryDays	365 days a year ⓘ includes Sundays and holidays in many locations ⓘ
deliveryGuarantee	money-back guarantee ⓘ
deliverySpeed	fastest USPS domestic mail service ⓘ
deliveryStandard	overnight to most U.S. addresses ⓘ second-day delivery to some locations ⓘ
deliveryTime	1 to 2 business days ⓘ overnight ⓘ
feature	United States Postal Service ⓘ surface form: USPS Tracking delivery confirmation ⓘ flat rate pricing option ⓘ free USPS-provided envelopes and boxes ⓘ insurance ⓘ signature option ⓘ tracking ⓘ
geographicCoverage	U.S. territories ⓘ all 50 U.S. states ⓘ military APO and FPO addresses ⓘ
includesInsurance	up to 100 USD for most shipments ⓘ
insuranceType	automatic coverage up to a specified value ⓘ
language	English ⓘ
operator	United States Postal Service ⓘ
optionalService	additional insurance ⓘ collect on delivery ⓘ signature required ⓘ
paymentOption	metered postage ⓘ online postage ⓘ postage stamps ⓘ
predecessor	Express Mail ⓘ
pricingModel	by weight and zone ⓘ flat rate options ⓘ
rebrandedFrom	Express Mail ⓘ
regulator	Board of Governors of the United States Postal Service ⓘ surface form: United States Postal Service Board of Governors
serviceLevel	premium ⓘ
serviceType	domestic mail service ⓘ
trackingAvailability	end-to-end tracking ⓘ
trackingMethod	USPS tracking number ⓘ
useCase	time-sensitive packages ⓘ urgent documents ⓘ
website	https://www.usps.com/ship/priority-mail-express.htm ⓘ
weightLimit	70 pounds for most domestic shipments ⓘ

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: Priority Mail Express
Description of subject: Priority Mail Express is the United States Postal Service’s fastest domestic mail service, providing guaranteed overnight delivery with tracking and insurance.

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

United States Postal Service → offersService → Priority Mail Express ⓘ

Priority Mail → hasVariant → Priority Mail Express ⓘ

this entity surface form: Priority Mail Express (separate faster service)

Express Mail → rebrandedAs → Priority Mail Express ⓘ

Express Mail → formerNameOf → Priority Mail Express ⓘ

Express Mail → successorService → Priority Mail Express ⓘ

USPS International Mail Manual → coversService → Priority Mail Express ⓘ

this entity surface form: Priority Mail Express International