ISO 15740
E267712
ISO 15740 is the international standard that defines the Picture Transfer Protocol (PTP) used for transferring images and related data between digital cameras and other devices.
All labels observed (2)
| Label | Occurrences |
|---|---|
| ISO 15740:2005 | 2 |
| ISO 15740 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2447617 — 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: ISO 15740 Context triple: [Picture Transfer Protocol, standardNumber, ISO 15740]
-
A.
ISO 7775
ISO 7775 is an older international standard that defined message formats for securities transactions and related financial communications, later superseded by ISO 15022.
-
B.
ISO 23950
ISO 23950 is an international standard that defines the Z39.50 client-server protocol for searching and retrieving information from remote databases in a networked environment.
-
C.
ISO 10957
ISO 10957 is the international standard that defines the International Standard Music Number (ISMN) system used to uniquely identify printed music publications worldwide.
-
D.
ISO 26324
ISO 26324 is the international standard that defines the structure, syntax, and functional framework of the Digital Object Identifier (DOI) system for uniquely identifying digital content.
-
E.
ISO 3297
ISO 3297 is the international standard that defines the structure, assignment, and use of the International Standard Serial Number (ISSN) for identifying serial publications.
- 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: ISO 15740 Target entity description: ISO 15740 is the international standard that defines the Picture Transfer Protocol (PTP) used for transferring images and related data between digital cameras and other devices.
-
A.
ISO 7775
ISO 7775 is an older international standard that defined message formats for securities transactions and related financial communications, later superseded by ISO 15022.
-
B.
ISO 23950
ISO 23950 is an international standard that defines the Z39.50 client-server protocol for searching and retrieving information from remote databases in a networked environment.
-
C.
ISO 10957
ISO 10957 is the international standard that defines the International Standard Music Number (ISMN) system used to uniquely identify printed music publications worldwide.
-
D.
ISO 26324
ISO 26324 is the international standard that defines the structure, syntax, and functional framework of the Digital Object Identifier (DOI) system for uniquely identifying digital content.
-
E.
ISO 3297
ISO 3297 is the international standard that defines the structure, assignment, and use of the International Standard Serial Number (ISSN) for identifying serial publications.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ISO standard
ⓘ
international standard ⓘ |
| abbreviation | PTP ⓘ |
| appliesTo |
computers
ⓘ
digital cameras ⓘ image capture devices ⓘ image storage devices ⓘ mobile devices ⓘ |
| category |
application-layer protocol
ⓘ
image communication protocol ⓘ |
| compatibleWith | USB Still Image Capture Device Class ⓘ |
| conformsToModel | client-server communication model ⓘ |
| defines |
Picture Transfer Protocol (PTP)
ⓘ
surface form:
Picture Transfer Protocol
data containers for image objects ⓘ event codes for device notifications ⓘ object properties and device properties ⓘ operations for object management on devices ⓘ protocol for remote control of imaging devices ⓘ protocol for transferring images ⓘ protocol for transferring related metadata ⓘ |
| field |
computer interfaces
ⓘ
consumer electronics ⓘ digital imaging ⓘ |
| goal |
interoperability between imaging devices and hosts
ⓘ
vendor-independent image transfer ⓘ |
| hasShortName |
Picture Transfer Protocol (PTP)
ⓘ
surface form:
Picture Transfer Protocol
|
| publishedBy |
International Organization for Standardization
ⓘ
surface form:
ISO
International Organization for Standardization ⓘ |
| purpose |
interoperable image transfer between devices
ⓘ
standardized camera control ⓘ |
| relatedTo |
Digital camera
ⓘ
Image file formats ⓘ Media Transfer Protocol ⓘ
surface form:
Media transfer protocols
USB mass storage ⓘ |
| standardizes |
data transfer between digital cameras and other devices
ⓘ
digital image transfer ⓘ |
| supports |
device control operations
ⓘ
event notification from devices ⓘ image file transfer ⓘ metadata transfer ⓘ object enumeration on devices ⓘ thumbnail transfer ⓘ |
| transportAgnostic | true ⓘ |
| usedBy |
digital camera manufacturers
ⓘ
operating systems ⓘ photo management software ⓘ |
| usedOver |
IEEE 1394
ⓘ
USB ⓘ other transport layers ⓘ |
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: ISO 15740 Description of subject: ISO 15740 is the international standard that defines the Picture Transfer Protocol (PTP) used for transferring images and related data between digital cameras and other devices.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Picture Transfer Protocol
subject surface form:
ISO 15740:2013
this entity surface form:
ISO 15740:2005
subject surface form:
ISO 15740:2013
this entity surface form:
ISO 15740:2005