// Processes a subset of RDF/XML metadata
// Doesn't implement RDF/XML completely
private void miniRdfXml(IElement node, RDFa.EvalContext context, RDFTerm subject)
{
string language=context.language;
foreach(var child in node.getChildNodes()){
IElement childElement=(child is IElement) ?
((IElement)child) : null;
if(childElement==null) {
continue;
}
if(node.getAttribute("xml:lang")!=null){
language=node.getAttribute("xml:lang");
} else {
language=context.language;
}
if(childElement.getLocalName().Equals("Description") &&
RDF_NAMESPACE.Equals(childElement.getNamespaceURI())){
RDFTerm about=relativeResolve(childElement.getAttributeNS(RDF_NAMESPACE,"about"));
//Console.WriteLine("about=%s [%s]",about,childElement.getAttribute("about"));
if(about==null){
about=subject;
if(about==null) {
continue;
}
}
foreach(var child2 in child.getChildNodes()){
IElement childElement2=
((child2 is IElement) ?
((IElement)child2) : null);
if(childElement2==null) {
continue;
}
miniRdfXmlChild(childElement2,about,language);
}
} else if(RDF_NAMESPACE.Equals(childElement.getNamespaceURI()))
throw new NotSupportedException();
}
}
private void miniRdfXml(IElement node, RDFa.EvalContext context)
{
miniRdfXml(node,context,null);
}