Schema to allow inclusion of RDF in OAI-PMH responses. This schema simply defines the root element (rdf:RDF) and then says that the contents should have 'lax' validation (i.e. no schema required). Use this by including the following in the root element: <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xsi:schemaLocation="http://www.w3.org/1999/02/22-rdf-syntax-ns# http://www.openarchives.org/OAI/2.0/rdf.xsd"> Simeon Warner $Id: rdf.xsd,v 1.2 2008-12-02 22:40:05 simeon Exp $ Content may be in any namespace (namespace=##any, see http://www.w3.org/TR/xmlschema-1/#declare-openness) and the elements are only validated if a schema is available that uniquely determines the declaration (processContents="lax", see http://www.w3.org/TR/xmlschema-1/#declare-openness)