| ZVON > References > XHTML Reference |
| Intro / Search / ZVON |
| Frameset XHTML |
|---|
| Attribute: | longdesc |
| Parent: | frame [Go to standard] |
| Values: | a Uniform Resource Identifier |
| Parent: | iframe [Go to standard] |
| Values: | a Uniform Resource Identifier |
| Parent: | img [Go to standard] |
| Values: | a Uniform Resource Identifier |