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> > On Mar 29, 2024, at 9:34 AM, Eric Lease Morgan <[log in to unmask]> wrote: > > How do I specify URIs as metadata values in XHTML? > > I have the following well-formed and valid XHTML: > > <?xml version="1.0" encoding="utf-8"?> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" > "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> > <html xmlns="http://www.w3.org/1999/xhtml" > xmlns:terms="http://purl.org/dc/terms/" > xml:lang="en"> > <head> > <title>Hello, World!</title> > <meta name='terms.creator' content='Eric Lease Morgan' /> > <meta name='terms.title' content='Hello, World!' /> > <meta name='terms.date' content='2024-03-28' /> > <meta name='terms.abstract' content='Hello, World! It is nice to meet you.' /> > <meta name='terms.subject' content='yellow' /> > <meta name='terms.subject' content='red' /> > <meta name='terms.subject' content='blue' /> > </head> > <body> > <p>Hello, World!</p> > </body> > </html> > > > To make the value of terms.creator more useful, I'd like specify a URI instead of a literal. For example, instead of denoting "Eric Lease Morgan", I'd like to specify "https://www.wikidata.org/wiki/Q102275801", but if I simply put the URI in the content attribute, then how will an RDF processor know the value is a URI? I think that you would add a ‘datatype’ attribute to the element. I’m just not sure what the appropriate value for it would be. -Joe (Not currently affiliated)