MAWG	Relation	LOM 2.1	How to do the mapping	Datatype	XPath	Tested
Descriptive Properties (Core Set)
Identification
identifier	exact	identifier		CharacterString	general/identifier/entry
title	exact	title		LangString	general/title
language	exact	language		CharacterString	general/language
locator	exact	location		CharacterString	technical/location
Creation
contributor	exact	contribute		string (vCard)	lifeCycle/contribute[role='contributor']/entity
creator	more general	contribute		string(vCard)	lifeCycle/contribute[role='author']/entity
date	N/A				N/A
location	N/A				N/A
Content description
description	exact	description		string	general/description
keyword	exact	keyword or classification			N/A
genre	more specific	learningResourceType		string	educational/learningResourceType
rating	N/A				N/A
Relational
relation	exact	relation		string	relation/resource/description
collection	N/A				N/A
Rights
copyright	N/A				N/A
policy	N/A				N/A
Distribution
publisher	more general	contribute		string (vCard)	lifeCycle/contribute[role='publisher']/entity
targetAudience	N/A				N/A
Fragments
fragments	N/A				N/A
namedFragments	N/A				N/A
Technical Properties
frameSize	more general	size		CharacterString	technical/size
compression	N/A				N/A
duration	exact	duration		Duraction	technical/duration
format	exact	format		string (MIME type)	technical/format
samplingRate	N/A				N/A
frameRate	N/A				N/A
averageBitRate	N/A				N/A
numTracks	N/A				N/A