RDF issues and proposals:



      * Change all rdf:datatype= “&xsd;string” to
        rdf:datatype=”xsd:string”. Use more specific datatypes when
        possible. For example: <dc:identifier
        rdf:datatype=”xsd:anyURI”>http://valid/uri</dc:identifier>
      * Identifiers such as xsd:nonPositiveInteger and
        xsd:positiveInteger could be used instead of xsd:int in some
        cases. See http://www.w3.org/TR/xmlschema-2/ for reference.
      * In Algorithm RDF representation, the element <dc:title> is
        terminated with a </dc:date>
      * Don't we need some extra information in the compound rdf
        document, such as its title which could be its IUPAC name?


Note: Find attached the graphs of the RDFs that Nina proposed.

Best Regards
Pantelis



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