m = S3BRepository.getInstance().parseModel(null);
URI node = m.createURI(person.getUri().toString()+"/recommendationPrefs/"+this.getName());
if(!newmodel || m.contains(node, Variable.ANY, Variable.ANY))
m.removeStatements(node, Variable.ANY, Variable.ANY);
m.addStatement(prefsNode, Concepts.HAS_PREFERENCE.get(), node);
m.addStatement(node, Concepts.HAS_LIMIT.get(), m.createDatatypeLiteral(String.valueOf(this.getLimit()), XSD._int));
m.addStatement(node, Concepts.HAS_TYPE.get(), m.createDatatypeLiteral(String.valueOf(this.getName()), XSD._string));