The mime subtype for a graphic, multimedia object, or piece of supplementary material
The source for this attribute’s values is the Internet Assigned Numbers Authority (IANA 2003).
| Value | Meaning |
|---|---|
| cgm | Computer Graphics Metafile |
| gif | CompuServe Graphic Interchange Format |
| jpeg | Joint Photographic Experts Group raster |
| png | Portable Network Graphics |
| tiff | Tag Image File Format |
| Restriction: This attribute may be specified if the element is used. | |
| Value | Meaning |
|---|---|
| Text, numbers, or special characters | A specific mime subtype (from the November 2003 list) |
| Restriction: This attribute may be specified if the element is used. | |