code: function _fetchUserMeta(template, identifier, callback) {
  	var url = template.replace("{uri}", identifier);
  	console.log("Requesting user meta at " + url);
  	Http.get(url, function(err, response, content) {
  		if (err) return callback(err);
  		if (response.statusCode == 200) {
  		    try {
  			callback(null, _parseUserMeta(content));
  		    } catch(e) {
  			callback(e);
  		    }
  		} else {
     			callback(new Error("Fetching user meta returned HTTP Status " + response.statusCode));
  		}
      });
  }
docs: /*
  Get a user LRDD from a trmplate URI and an identifier.