_:vb50942764 . "A cataract that has_material_basis_in heterozygous mutation in the WFS1 gene on chromosome 4p16."^^ . _:vb50942764 . "disease_ontology"^^ . . "DOID:0110241"^^ . "OMIM:116400"^^ . "congenital nuclear type cataract 41"@en . "cataract 41"^^ . "CTRCT41"@en . _:vb50942764 . _:vb50942764 . . . "ICD10CM:Q12.0"^^ . . _:vb50942764 .