_:vb50946664 _:vb50946663 . _:vb50946662 . . "ICD9CM:371.9"^^ . _:vb50946661 . "DOID:2284"^^ . _:vb50946661 _:vb50946664 . "NCI:C26731"^^ . _:vb50946661 . _:vb50946661 . _:vb50946663 . . _:vb50946662 . "disease_ontology"^^ . . "DOID:10124"^^ . _:vb50946662 . _:vb50946663 . . _:vb50946662 . "An eye disease that affects the cornea, which is the transparent surface of the eye that assists in light refraction."^^ . . _:vb50946663 _:vb50946662 . "MESH:D003316"^^ . _:vb50946664 . "corneal disease"^^ . "UMLS_CUI:C0010034"^^ . "ICD10CM:H18.9"^^ . "SNOMEDCT_US_2021_09_01:15250008"^^ . _:vb50946664 .