Primary Text	text/plain	text/plain	.txt	plain text
Primary Text	text/html	text/html	.html	web page
Primary Text	application/pdf	application/pdf	.pdf	Portable Document Format 
Annotation	text/plain	text/plain	.txt	Unstructured annotation file
Annotation	text/html	text/html	.html	Unstructured annotation file
Annotation	application/pdf	application/pdf	.pdf	Unstructured annotation file
Annotation	text/x-esf	text/plain	.tr	ESF annotation file
Annotation	text/x-chat	text/plain	.cha	chat annotation file
Annotation	text/x-eaf+xml	text/xml	.eaf	Eudico Annotation Format
Annotation	text/x-shoebox-text	text/plain	.sht	shoebox anno file
Annotation	text/x-toolbox-text	text/plain	.tbt	toolbox annotation file
Annotation	text/x-cgn-bpt+xml	text/xml	.bpt	CGN annotation file
Annotation	text/x-cgn-lxk+xml	text/xml	.lxk	CGN annotation file
Annotation	text/x-cgn-pri+xml	text/xml	.pri	CGN annotation file
Annotation	text/x-cgn-prx+xml	text/xml	.prx	CGN annotation file
Annotation	text/x-cgn-skp+xml	text/xml	.skp	CGN annotation file
Annotation	text/x-cgn-tag+xml	text/xml	.tag	CGN annotation file
Annotation	text/x-cgn-tig+xml	text/xml	.tig	CGN annotation file
Annotation	text/x-trs	text/xml	.trs	Transcriber file
Lexical Analysis	text/x-shoebox-lexicon	text/plain	.shx	shoebox lexicon file
Lexical Analysis	text/x-toolbox-lexicon	text/plain	.tbx	toolbox lexicon file
Lexical Analysis	text/x-cut	text/plain	.cut	chat lexicon files
Lexical Analysis	text/x-lmf+xml	text/xml	.lmf	Lexical Markup Framework
Lexical Analysis	text/plain	text/plain	.txt	plain text
Lexical Analysis	text/html	text/html	.html	web page
Study	text/plain	text/plain	.txt	plain text
Study	text/html	text/html	.html	web page
Unspecified	text/x-shoebox-type	text/plain	.typ	shoebox type file
Unspecified	text/x-shoebox-language	text/plain	.lng	shoebox language file
Unspecified	text/x-lexus-config+xml	text/xml	.conf	LEXUS configuration files
Unspecified	text/xml	text/xml	.xml	XML file
Unspecified	text/xml	text/xml	.xsd	XML Schema file
Unspecified	text/xml	text/xml	.dtd	XML DTD
Unspecified	text/x-imdi+xml	text/xml	.imdi	IMDI metadata
