part_of part of part of has part has part has_part composed primarily of material entity material entity vessel haemolymphatic fluid anatomical cluster vasculature http://upload.wikimedia.org/wikipedia/commons/2/29/Circulatory_System_en.svg vascular network uberon An interconnected tubular multi-tissue structure contains fluid that is actively transported around the organism[ZFA]. Examples: vasculature of lung, vasculature of face. FMA:69050 TAO:0005249 see also: vascular system. Consider merging? ZFA:0005249 BTO:0003718 vascular UBERON:0002049 vascular system