+ : rating (node->string_child ("Rating"))
+ , studio (node->string_child ("Studio"))
+ , facility (node->string_child ("Facility"))
+ /* This stuff was added later */
+ , temp_version (node->optional_bool_child ("TempVersion").get_value_or (false))
+ , pre_release (node->optional_bool_child ("PreRelease").get_value_or (false))
+ , red_band (node->optional_bool_child ("RedBand").get_value_or (false))
+ , chain (node->optional_string_child ("Chain").get_value_or (""))
+ , two_d_version_of_three_d (node->optional_bool_child ("TwoDVersionOfThreeD").get_value_or (false))
+ , mastered_luminance (node->optional_string_child ("MasteredLuminance").get_value_or (""))