WRQ
E229035
WRQ (Write Request) is a TFTP protocol message used to initiate the transfer of a file from a client to a server.
All labels observed (1)
| Label | Occurrences |
|---|---|
| WRQ canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2050903 — 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: WRQ Context triple: [RFC 783, definesMessageType, WRQ]
-
A.
WRB
WRB is the acronym for the War Refugee Board, a U.S. government agency established during World War II to aid civilian victims of the Nazis.
-
B.
WN6
WN6 is a postcode district in the Wigan area of Greater Manchester, England.
-
C.
WATH
WATH is a local radio station serving the Athens, Ohio area with news, talk, and music programming.
-
D.
WY
WY is the New York Stock Exchange ticker symbol for Weyerhaeuser Company, one of the world’s largest private owners of timberlands and a major forest products company.
-
E.
WU
WU is the stock ticker symbol for Western Union, a global financial services company best known for its money transfer and payment services.
- 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: WRQ Target entity description: WRQ (Write Request) is a TFTP protocol message used to initiate the transfer of a file from a client to a server.
-
A.
WRB
WRB is the acronym for the War Refugee Board, a U.S. government agency established during World War II to aid civilian victims of the Nazis.
-
B.
WN6
WN6 is a postcode district in the Wigan area of Greater Manchester, England.
-
C.
WATH
WATH is a local radio station serving the Athens, Ohio area with news, talk, and music programming.
-
D.
WY
WY is the New York Stock Exchange ticker symbol for Weyerhaeuser Company, one of the world’s largest private owners of timberlands and a major forest products company.
-
E.
WU
WU is a leading European university in Vienna specializing in economics, business, and social sciences.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
TFTP message type
ⓘ
write request ⓘ |
| abbreviationOf | Write Request ⓘ |
| belongsTo | TFTP control messages ⓘ |
| commonlyRestrictedBy | TFTP server access control ⓘ |
| defaultServerPort | 69 ⓘ |
| definedIn | RFC 1350 ⓘ |
| direction | client-to-server ⓘ |
| errorConditionsInclude |
access violation
ⓘ
disk full or allocation exceeded ⓘ file already exists ⓘ no such user ⓘ |
| filenameType | netascii string ⓘ |
| firstResponseBlockNumber | 0 ⓘ |
| hasField |
filename
ⓘ
mode ⓘ opcode ⓘ |
| hasOpcode | 2 ⓘ |
| initiates | file transfer from client to server ⓘ |
| isComplementOf | RRQ ⓘ |
| mayBeRejectedBy | ERROR packet ⓘ |
| modeExamples |
mail
ⓘ
netascii ⓘ octet ⓘ |
| modeType | netascii string ⓘ |
| opcodeSize | 2 bytes ⓘ |
| packetStructure | 2-byte opcode followed by filename, 0, mode, 0 ⓘ |
| precedes | DATA packet with block number 1 ⓘ |
| reliabilityMechanism | stop-and-wait with acknowledgments ⓘ |
| requires | server to create or overwrite target file ⓘ |
| requiresResponse | ACK ⓘ |
| retransmissionOn |
packet loss
ⓘ
timeout ⓘ |
| securityConsiderations | can be used to overwrite files if server is misconfigured ⓘ |
| terminatedBy |
zero byte after filename
ⓘ
zero byte after mode ⓘ |
| transfersDataIn | DATA packets ⓘ |
| transportProtocol | UDP ⓘ |
| usedFor |
requesting permission to write a file
ⓘ
uploading a file to a TFTP server ⓘ |
| usedIn |
embedded systems firmware updates
ⓘ
network boot environments ⓘ simple configuration file uploads ⓘ |
| usedInProtocol |
Trivial File Transfer Protocol
ⓘ
linked to:
TFTP
|
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: WRQ Description of subject: WRQ (Write Request) is a TFTP protocol message used to initiate the transfer of a file from a client to a server.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.