if (ans != NULL) { return ans; } else return getAttributeValue(attlist, "href");
if (!ans) ans = getAttributeValue(attlist, "RDF:href"); if (!ans) ans = getAttributeValue(attlist, "href"); return ans;
getHref(char** attlist){	char* ans = getAttributeValue(attlist, "rdf:href");	if (ans != NULL) {			return ans;	} else return getAttributeValue(attlist, "href");}