Title: EXIF-specific terms from the XMP specification borrowed by Audiovisual core
Date version issued: 2023-09-05
Date created: 2013-10-28
Part of TDWG Standard: http://www.tdwg.org/standards/638
This version: http://rs.tdwg.org/ac/version/exif/2023-09-05
Latest version: http://rs.tdwg.org/ac/exif/
Abstract: This list includes terms borrowed by Audiovisual Core from the XMP Specification Part 2, EXIF schema for EXIF-specific properties (https://wwwimages2.adobe.com/content/dam/acom/en/devnet/xmp/pdfs/XMP%20SDK%20Release%20cc-2016-08/XMPSpecificationPart2.pdf). Its terms are not dereferenceable.
Namespace IRI: http://ns.adobe.com/exif/1.0/
Preferred namespace abbreviation: exif:

Table of Contents

1 Introduction

This is a list of terms that may be part of a TDWG vocabulary. If the terms on this list are defined by TDWG, the list corresponds to terms in a namespace whose IRI is listed in the header. In the case where the terms are borrowed from a non-TDWG vocabulary, the list includes terms that are "borrowed" for inclusion in a TDWG vocabulary. The list includes all "current" terms on the list, which may or may not be recommended for use. Terms that are no longer recommended for use may have specified replacements - see the metadata about that specific term.

For more information about the structure and version model of TDWG vocabularies, see the TDWG Standards Documentation Specification.

2 List versions

List versions are "snapshots" of the term list at a particular point in time. To examine specific historical versions of this list, click on one of the links below.

3 List distributions

This term list is available in the formats or distribution methods listed in the table below. Please note that distribution access URLs may be subject to change over time. Therefore, it is preferable to request the abstract IRI of the resources and request the desired Content-type through content negotiation.

Description IRI Access URL
HTML file (this document) http://rs.tdwg.org/ac/exif.htm http://rs.tdwg.org/ac/exif.htm
RDF/Turtle http://rs.tdwg.org/ac/exif.ttl http://rs.tdwg.org/ac/exif.ttl
RDF/XML http://rs.tdwg.org/ac/exif.rdf http://rs.tdwg.org/ac/exif.rdf
JSON-LD http://rs.tdwg.org/ac/exif.json http://rs.tdwg.org/ac/exif.json

4 Terms that are members of this list

Term Name: exif:PixelXDimension
Label: Image Width
Term IRI: http://ns.adobe.com/exif/1.0/PixelXDimension
Modified: 2023-09-05
Definition: Information specific to compressed data. When a compressed file is recorded, the valid width of the meaningful image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag shall not exist in an uncompressed file.
Type: Property

Term Name: exif:PixelYDimension
Label: Image Height
Term IRI: http://ns.adobe.com/exif/1.0/PixelYDimension
Modified: 2023-09-05
Definition: Information specific to compressed data. When a compressed file is recorded, the valid height of the meaningful image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag shall not exist in an uncompressed file.
Type: Property