sparql += "WHERE {";
firstIte = true;
ArrayList<SPARQLObject> sparqlObjects = new ArrayList<SPARQLObject>();
for(RuleAtom kReSRuleAtom : body){
SPARQLObject sparqlObject = kReSRuleAtom.toSPARQL();
if(sparqlObject instanceof SPARQLNot){
sparqlObjects.add((SPARQLNot) sparqlObject);
}
else if(sparqlObject instanceof SPARQLComparison){
sparqlObjects.add((SPARQLComparison) sparqlObject);