URI b = new URIImpl("urn:test:b");
URI c = new URIImpl("urn:test:c");
URI superRel = new URIImpl(
"http://www.semanticdesktop.org/ontologies/2007/09/cds/hasSuperRelation");
m.addStatement(superRel, b, c);
m.addStatement(a, superRel, c);
m.addStatement(a, b, superRel);
Map<String, URI> nsMap = new HashMap<String, URI>();
URISearchReplaceRule.searchAndReplace(m, nsMap, superRel,
RDFS.subPropertyOf);