RFC 2152
E1330243
UNEXPLORED
RFC 2152 is an Internet standard that defines UTF-7, a method for representing Unicode text using only 7-bit ASCII characters, primarily for use in email systems that cannot handle 8-bit data.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RFC 2152 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18564573 — 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 2152 Context triple: [RFC 1642, obsoletedBy, RFC 2152]
-
A.
RFC 2572
RFC 2572 is an earlier IETF specification that defined the Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) before being superseded by RFC 3412.
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B.
RFC 1652
RFC 1652 is an early Internet standards document that defines the 8BITMIME extension for SMTP, enabling the transfer of 8-bit character data in email.
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C.
RFC 2197
RFC 2197 is an obsolete Internet standards document that originally defined the SMTP "ONDEMAND" extension before being superseded by RFC 2821.
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D.
RFC 2156
RFC 2156 is an Internet standards document that specifies the mapping between X.400 and RFC 822 (Internet) mail systems, updating and replacing earlier guidance on email interoperability.
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E.
RFC 1521
RFC 1521 is the foundational specification that defines the Multipurpose Internet Mail Extensions (MIME) standard for formatting and encoding multimedia email messages on the Internet.
- 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 2152 Target entity description: RFC 2152 is an Internet standard that defines UTF-7, a method for representing Unicode text using only 7-bit ASCII characters, primarily for use in email systems that cannot handle 8-bit data.
-
A.
RFC 2572
RFC 2572 is an earlier IETF specification that defined the Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) before being superseded by RFC 3412.
-
B.
RFC 1652
RFC 1652 is an early Internet standards document that defines the 8BITMIME extension for SMTP, enabling the transfer of 8-bit character data in email.
-
C.
RFC 2197
RFC 2197 is an obsolete Internet standards document that originally defined the SMTP "ONDEMAND" extension before being superseded by RFC 2821.
-
D.
RFC 2156
RFC 2156 is an Internet standards document that specifies the mapping between X.400 and RFC 822 (Internet) mail systems, updating and replacing earlier guidance on email interoperability.
-
E.
RFC 1521
RFC 1521 is the foundational specification that defines the Multipurpose Internet Mail Extensions (MIME) standard for formatting and encoding multimedia email messages on the Internet.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.