In RDF/XML, the "rdf:about" construct is used to indicate what "data" the metadata describes, e.g, the following fragment: <rdf:Description rdf:about="ftp://ftp.ntnu.no/pub/rfc/rfc2413.txt"> <dc:title>Dublin Core Metadata for Resource Discovery</dc:title> </rdf:Description> reflects the statement that: "The title of the resource "ftp://ftp.ntnu.no/pub/rfc/rfc2413.txt' is 'Dublin Core Metadata for Resource Discovery'". Problem: How can one _best_ express the same statement in HTML. I can think of two solutions, which I believe both are valid HTML: 1. Using a special link relation named "about": <LINK REL="about" TYPE="text/plain" HREF="ftp://ftp.ntnu.no/pub/rfc/rfc2413.txt"> <META NAME="DC.Title" CONTENT="Dublin Core Metadata for Resource Discovery"> 2. Using the DC identifier property: <META NAME="DC.Identifier" CONTENT="ftp://ftp.ntnu.no/pub/rfc/rfc2413.txt"> <META NAME="DC.Title" CONTENT="Dublin Core Metadata for Resource Discovery"> Currently, I believe that solution #2 (Using the DC identifier property) is the canonical way of doing this. I am not completely comfortable with this, mainly because it creates assymmetry between expressing DC 1.0 in RDF/XML and expressing it in HTML (i.e. if the DC.Identifier points to the resource in the HTML, the dc:identifier should do the same work in RDF/XML, not the rdf:about construct). I therefore would like to see something like solution #1 adopted. What are the arguments for and against. If this proposal gets a favourable reception, what are the chances of getting it incorporated into the text of John Kunze's DCHTML draft? -- - gisle hannemyr ( [log in to unmask] - http://home.sol.no/home/gisle/ ) ------------------------------------------------------------------------ "Use the Source, Luke. Use the Source." -- apologies to Obi-Wan Kenobi ------------------------------------------------------------------------ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%