Id	Id-Span	Name
0	0-18	Application
1	1-1	Application/http
2	2-2	Application/Mac-Binhex40
3	3-3	Application/MSWord
4	4-4	Application/Octet-Stream
5	5-5	Application/PDF
6	6-6	Application/Postscript
7	7-7	Application/VND.Google-Earth.KML+XML
8	8-8	Application/VND.Google-Earth.KMZ
9	9-9	Application/VND.MS-Access
10	10-10	Application/VND.MS-Excel
11	11-11	Application/VND.MS-Powerpoint
12	12-12	Application/VND.RN-RealMedia
13	13-13	Application/X-Endnote-Library
14	14-14	Application/X-Gzip
15	15-15	Application/X-NetCDF
16	16-16	Application/X-Shockwave-Flash
17	17-17	Application/X-Tar
18	18-18	Application/ZIP
19	19-20	Audio
20	20-20	Audio/MPEG
21	21-29	Image
22	22-22	Image/GIF
23	23-23	Image/JPEG
24	24-24	Image/PNG
25	25-25	Image/TIFF
26	26-26	Image/VND.Adobe.Photoshop
27	27-27	Image/VND.DJVU
28	28-28	Image/VND.DXF
29	29-29	Image/X-MrSID-Image
30	30-31	Model
31	31-31	Model/VRML
32	32-40	Text
33	33-33	Text/CSV
34	34-34	Text/HTML
35	35-35	Text/Plain
36	36-36	Text/Richtext
37	37-37	Text/RTF
38	38-38	Text/SGML
39	39-39	Text/Tab-Separated-Values
40	40-40	Text/XML
41	41-49	Video
42	42-42	Video/FLC
43	43-43	Video/MP4
44	44-44	Video/MPEG
45	45-45	Video/Quicktime
46	46-46	Video/VND.AVI
47	47-47	Video/VND.RN-RealVideo
48	48-48	Video/X-MS-ASF
49	49-49	Video/X-MS-WMV