in commons-rdf-rdf4j/src/main/java/org/apache/commons/rdf/rdf4j/impl/LiteralImpl.java [77:87]
public String ntriplesString() {
// TODO: Use a more efficient StringBuffer
final String escaped = QUOTE + TurtleUtil.encodeString(value.getLabel()) + QUOTE;
if (value.getLanguage().isPresent()) {
return escaped + "@" + value.getLanguage().get();
}
if (value.getDatatype().equals(XMLSchema.STRING)) {
return escaped;
}
return escaped + "^^<" + TurtleUtil.encodeURIString(value.getDatatype().toString()) + ">";
}