name venous_plexus_umbilical_vein_primordia namespace http://cytomer.bioinf.med.uni-goettingen.de# parent embryonic_vein speciesNo [] 86 organNo [] 80153 label [en] venous plexus (umbilical vein primordia) label [med] Plexus venosus ACC [] cy0008155 annotationRemark [] dka isPartOf veins_of_extraembryonic_component isPartOf Carnegie_Stage_9