RFC 791
E9801
RFC 791 is the foundational Internet standard that specifies the design, structure, and operation of the Internet Protocol version 4 (IPv4).
All labels observed (4)
| Label | Occurrences |
|---|---|
| RFC 791 canonical | 11 |
| Internet Datagram Header Format | 1 |
| Internet Protocol time to live field | 1 |
| Internet datagram format | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T63856 — 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: RFC 791 Context triple: [IPv4, definedIn, RFC 791]
-
A.
RFC 9114
RFC 9114 is the Internet standard that specifies HTTP/3, the version of the Hypertext Transfer Protocol that runs over the QUIC transport protocol.
-
B.
RFC 9113
RFC 9113 is the Internet standards document that specifies the HTTP/2 protocol, defining its framing, semantics, and operational behavior on the web.
-
C.
RFC 9112
RFC 9112 is the IETF specification that standardizes the semantics and behavior of HTTP/1.1.
-
D.
RFC 9111
RFC 9111 is an IETF specification that defines HTTP caching semantics, detailing how responses can be stored, reused, and validated to improve web performance and efficiency.
-
E.
RFCs
RFCs (Requests for Comments) are a series of technical and organizational documents that define and standardize protocols, procedures, and policies for the Internet and related networks.
- 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: RFC 791 Target entity description: RFC 791 is the foundational Internet standard that specifies the design, structure, and operation of the Internet Protocol version 4 (IPv4).
-
A.
RFC 9114
RFC 9114 is the Internet standard that specifies HTTP/3, the version of the Hypertext Transfer Protocol that runs over the QUIC transport protocol.
-
B.
RFC 9113
RFC 9113 is the Internet standards document that specifies the HTTP/2 protocol, defining its framing, semantics, and operational behavior on the web.
-
C.
RFC 9112
RFC 9112 is the IETF specification that standardizes the semantics and behavior of HTTP/1.1.
-
D.
RFC 9111
RFC 9111 is an IETF specification that defines HTTP caching semantics, detailing how responses can be stored, reused, and validated to improve web performance and efficiency.
-
E.
RFCs
RFCs (Requests for Comments) are a series of technical and organizational documents that define and standardize protocols, procedures, and policies for the Internet and related networks.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Internet standard
ⓘ
Request for Comments ⓘ Technical specification ⓘ |
| abbreviation | IPv4 specification ⓘ |
| appliesTo |
IPv4 networks
ⓘ
Internet hosts ⓘ Internet routers ⓘ |
| area |
Internet
ⓘ
linked to:
Internet Protocol
|
| category | Standards Track ⓘ |
| defines |
IP datagram routing model
ⓘ
IPv4 addressing ⓘ IPv4 checksum ⓘ IPv4 datagram structure ⓘ IPv4 destination address field ⓘ IPv4 flags field ⓘ IPv4 fragment offset field ⓘ IPv4 fragmentation ⓘ IPv4 header format ⓘ IPv4 header length field ⓘ IPv4 identification field ⓘ IPv4 options ⓘ IPv4 precedence and delay parameters ⓘ IPv4 protocol field ⓘ IPv4 source address field ⓘ IPv4 time to live field ⓘ IPv4 total length field ⓘ IPv4 type of service field ⓘ IPv4 version field ⓘ handling of IP options for routing ⓘ handling of IP options for security ⓘ handling of IP options for timestamp ⓘ |
| language | English ⓘ |
| obsoletedBy | RFC 8200 ⓘ |
| partOf |
Internet Protocol Suite
ⓘ
linked to:
TCP/IP
|
| protocolNumberSpace | IP protocol numbers ⓘ |
| publishedBy |
Internet Activities Board
ⓘ
Internet Engineering Task Force ⓘ Internet Society ⓘ |
| relatedTo |
RFC 792
ⓘ
RFC 793 ⓘ RFC 950 ⓘ |
| replaces | Internet Experiment Note 41 ⓘ |
| series | STD 5 ⓘ |
| specifies |
Internet Protocol version 4
ⓘ
linked to:
IPv4
|
| standardizes |
best-effort delivery model
ⓘ
connectionless datagram service ⓘ packet switching for IP ⓘ |
| status | Internet Standard ⓘ |
| title | Internet Protocol ⓘ |
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: RFC 791 Description of subject: RFC 791 is the foundational Internet standard that specifies the design, structure, and operation of the Internet Protocol version 4 (IPv4).
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: RFC 791