_:vb50950869 . _:vb50950870 . _:vb50950869 . "DOID:2462"^^ . _:vb50950870 . _:vb50950867 _:vb50950866 . _:vb50950868 _:vb50950867 . _:vb50950865 _:vb50950868 . "retinal vascular disease"^^ . _:vb50950869 . _:vb50950867 . "SNOMEDCT_US_2021_09_01:57534004"^^ . "disease_ontology"^^ . _:vb50950866 . _:vb50950866 . . _:vb50950865 . _:vb50950870 . _:vb50950869 . "UMLS_CUI:C0154833"^^ . _:vb50950868 . _:vb50950870 . _:vb50950866 . _:vb50950868 . . _:vb50950867 . . _:vb50950869 . "retina circulation disorder"@en . _:vb50950870 . _:vb50950865 . "NCI:C35170"^^ . _:vb50950866 . . _:vb50950865 . .