I wish to add semantics to SVG files and would like to use schema.org terms. Does SVG have a syntax for doing this? My first attempt would be:
<svg:text xmlns:svg="xmlns="http://www.w3.org/2000/svg" x="100" y="200"
html:itemtype="http://schema.org/Person" xmlns:html="http://www.w3.org/1999/xhtml"
>Joe Soap</svg:text>
Will this be valid SVG and display in conformant tools? and will the schema.org markup be recognized by search engines?