MAWG	Relation	EXIF 2.2	How to do the mapping	Datatype	XPath	Tested
Descriptive Properties (Core Set)
Identification
identifier	exact	ImageUniqueID	identifier:ImageUniqueID	ASCII Text	N/A
title	more specific	ImageDescription, INAM	title: ImageDescription or INAM type: n/a	ASCII Text	N/A
language	N/A				N/A
locator	N/A				N/A
Creation
contributor	exact	IART, IENG, ISRC, ITCH	contributor:IART or IENG or ISRC or ITCH role:n/a	ASCII Text	N/A
creator	more specific	IART, ISRC	creator:IART or ISRC role:n/a	ASCII Text	N/A
date	more specific	DateTime, DateTimeOriginal, ICRD	date:DateTime or DateTimeOriginal or ICRD type:n/a	ASCII Text	N/A
location	more general	GPSLatituteREF, GPSLatitute, GPSLongitudeREF, GPSLongitude, GPSAltitude, GPSAltitudeRef	name:n/a longitude:GPSLongitudeREF, GPSLongitude latitude:GPSLatituteREF, GPSLatitute altitude:GPSAltitudeREF, GPSAltitude coordinateSystem:n/a	ASCII Text	N/A
Content description
description	more general	IKEY, UserComment, Comments	description:IKEY or UserComment or Comments	ASCII Text	N/A
keyword	related	ISBJ	keyword:ISBJ	ASCII Text	N/A
genre	exact	IGNR	genre:IGNR	ASCII Text	N/A
rating	N/A				N/A
Relational
relation	more general	RelatedSoundFile	target:RelatedSoundFile type:n/a	ASCII Text	N/A
collection	N/A				N/A
Rights
copyright	exact	Copyright	copyright:Copyright holder:n/a	ASCII Text	N/A
policy	N/A				N/A
Distribution
publisher	N/A				N/A
targetAudience	N/A				N/A
Fragments
fragments	N/A				N/A
namedFragments	N/A				N/A
Technical Properties
frameSize	related	ImageWidth and ImageLength	width:ImageWidth height:ImageLength unit:n/a	ASCII Text	N/A
compression	exact	Compression	compression:Compression	ASCII Text	N/A
duration	N/A				N/A
format	N/A				N/A
samplingRate	N/A				N/A
frameRate	N/A				N/A
averageBitRate	N/A				N/A
numTracks	N/A				N/A