<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:vann="http://purl.org/vocab/vann/" xmlns:owl="http://www.w3.org/2002/07/owl#">
<owl:AnnotationProperty rdf:about="http://purl.org/vocab/vann/preferredNamespaceUri">
</owl:AnnotationProperty>
</rdf:RDF>
<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:vann="http://purl.org/vocab/vann/" xmlns:owl="http://www.w3.org/2002/07/owl#">
<owl:AnnotationProperty rdf:about="http://purl.org/vocab/vann/preferredNamespaceUri">
</owl:AnnotationProperty>
</rdf:RDF>