code: public TextResource text(JSONPathQuery path) throws Exception {
  		Object jsonValue = path.eval(this);
  		return text(URI.create(jsonValue.toString()));
  	}
docs: Execute the given path query on the json and use the returned string as an URI expecting text/*
  
  @param path path to the URI to follow
  @return a new resource, as a result of getting it from the server in text/plain format
  @throws Exception
  @throws JSONException