Special Item Numbers
E325295
Special Item Numbers are standardized codes used in U.S. federal procurement to categorize and organize specific products and services under GSA Schedule contracts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Special Item Numbers canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3072966 — 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: Special Item Numbers Context triple: [GSA eLibrary, providesInformationOn, Special Item Numbers]
-
A.
Special ID
Special ID is a Chinese action film featuring Jing Tian in a prominent role alongside Donnie Yen.
-
B.
Spare Parts
"Spare Parts" is a song by Bruce Springsteen, featured on his 1987 album *Tunnel of Love* and known for its stark narrative about hardship, responsibility, and resilience.
-
C.
Weapon Plus Program
The Weapon Plus Program is a clandestine Marvel Comics initiative dedicated to creating enhanced super-soldiers and living weapons, responsible for projects like Weapon X that produced characters such as Wolverine.
-
D.
Special Medallion
The Special Medallion is a Telluride Film Festival honor recognizing individuals or organizations that have made significant, often underappreciated contributions to the world of cinema.
-
E.
S7 Stock
S7 Stock is a type of London Underground train used on the Circle and other sub-surface lines, featuring air-conditioning, walk-through carriages, and modern passenger information systems.
- 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: Special Item Numbers Target entity description: Special Item Numbers are standardized codes used in U.S. federal procurement to categorize and organize specific products and services under GSA Schedule contracts.
-
A.
Special ID
Special ID is a Chinese action film featuring Jing Tian in a prominent role alongside Donnie Yen.
-
B.
Spare Parts
"Spare Parts" is a song by Bruce Springsteen, featured on his 1987 album *Tunnel of Love* and known for its stark narrative about hardship, responsibility, and resilience.
-
C.
Weapon Plus Program
The Weapon Plus Program is a clandestine Marvel Comics initiative dedicated to creating enhanced super-soldiers and living weapons, responsible for projects like Weapon X that produced characters such as Wolverine.
-
D.
Special Medallion
The Special Medallion is a Telluride Film Festival honor recognizing individuals or organizations that have made significant, often underappreciated contributions to the world of cinema.
-
E.
S7 Stock
S7 Stock is a type of London Underground train used on the Circle and other sub-surface lines, featuring air-conditioning, walk-through carriages, and modern passenger information systems.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
GSA Schedule categorization code
ⓘ
federal procurement classification system ⓘ |
| alsoKnownAs | SINs ⓘ |
| appliesTo |
GSA Multiple Award Schedule contract line items
ⓘ
products ⓘ services ⓘ |
| assignedBy | U.S. General Services Administration ⓘ |
| assignedTo |
GSA Schedule contractors
ⓘ
linked to:
GSA eBuy
|
| domain | U.S. federal government contracting ⓘ |
| enables |
aggregation of federal spending data by category
ⓘ
comparison of similar offerings from different contractors ⓘ |
| governs |
scope of offerings under a GSA Schedule contract
ⓘ
which federal agencies may order specific items under a contract ⓘ |
| hasComponent |
descriptive title
ⓘ
detailed description of covered products or services ⓘ numeric code ⓘ |
| hasExample |
SIN 332510C Hardware Superstore
ⓘ
SIN 54151HEAL Health Information Technology Services ⓘ SIN 54151S Information Technology Professional Services ⓘ SIN 541611 Management and Financial Consulting, Acquisition and Grants Management Support, and Business Program and Project Management Services ⓘ |
| hasProperty |
each SIN has defined scope and limitations
ⓘ
each SIN may map to one or more NAICS codes ⓘ may be added or removed from contracts through modification ⓘ periodically updated by GSA ⓘ standardized across the GSA Multiple Award Schedule ⓘ |
| partOf |
GSA Multiple Award Schedule structure
ⓘ
U.S. federal category management framework ⓘ
linked to:
Federal Enterprise Architecture Framework
|
| purpose |
categorize products and services under GSA Schedule contracts
ⓘ
facilitate federal purchasing and market research ⓘ organize offerings on GSA Schedule contracts ⓘ |
| regulatedBy |
FAR
ⓘ
Federal Acquisition Regulation ⓘ GSA acquisition policy ⓘ |
| relatedTo |
NAICS codes
ⓘ
North American Industry Classification System ⓘ
linked to:
NAICS codes
PSC codes ⓘ Product Service Codes ⓘ |
| usedBy |
GSA Schedule contractors
ⓘ
linked to:
GSA Schedules Program
U.S. General Services Administration ⓘ federal agency buyers ⓘ federal contracting officers ⓘ federal procurement officials ⓘ |
| usedFor |
defining labor categories for services
ⓘ
defining pricing structure on GSA contracts ⓘ limiting contract scope to specific offerings ⓘ searching GSA Advantage catalog ⓘ structuring GSA eLibrary listings ⓘ |
| usedIn |
GSA Multiple Award Schedule program
ⓘ
linked to:
GSA Schedules Program
U.S. federal procurement ⓘ |
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: Special Item Numbers Description of subject: Special Item Numbers are standardized codes used in U.S. federal procurement to categorize and organize specific products and services under GSA Schedule contracts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.