public function setData( $key, $property, $value ) {
		$this->user_data[ $this->cache_key ]->$key->$property = $value;
		$this->user_data[ $this->cache_key ]                  = new GeotRecord( $this->user_data[ $this->cache_key ] );

		return $this->user_data[ $this->cache_key ];
	}