name	thoracic_cavities
namespace	http://cytomer.bioinf.med.uni-goettingen.de#
parent	 part_of_embryonic_heart 
child	 cavity_of_future_pericardial_component 
child	 cavity_of_pericardio-peritoneal_coelom 
child	 intraembryonic_coelom 
child	 cavity_of_future_pleuropericardial_component 
child	 cavity_of_future_peritoneal_component 
child	 cavity_of_pleuropericardial_canals