_:vb50953019 "url:http://www.cancer.gov/dictionary?CdrID=46577"^^ . _:vb50953019 . _:vb50953019 "A germinoma that has_material_basis_in cells that make sperm and eggs."^^ . _:vb50953019 . _:vb50953019 . _:vb50953019 . _:vb50953019 . _:vb50953019 .