"disease_ontology"^^ . _:vb50945734 . _:vb50945734 . . . "OMIM:618664"^^ . _:vb50945734 . . "SPGF40"^^ . "A spermatogenic failure characterized by multiple morphologic abnormalities of the flagella resulting in severely reduced to absent sperm motility and abnormalities of the sperm head that has_material_basis_in homozygous or compound heterozygous mutation in CFAP65 on chromosome 2q35."^^ . _:vb50945734 . . _:vb50945734 . "spermatogenic failure 40"^^ . "DOID:0111918"^^ .