JSONArray arr = o.getJSONArray("rdfTypes");
List<RdfType> types = new ArrayList<RdfType>();
for (int i = 0; i < arr.length(); i++) {
String uri = arr.getJSONObject(i).getString("uri");
String curie = arr.getJSONObject(i).getString("curie");
types.add(new RdfType(uri, curie));
}
node.setTypes(types);
}
}