_:vb50953605 . _:vb50953605 . _:vb50953605 . _:vb50953605 . _:vb50953605 "A bone cancer and neoplasm of chest wall and sternal disorder that is located_in the sternum."^^ . _:vb50953605 . _:vb50953605 . _:vb50953605 "url:http://www.cancer.gov/dictionary/?CdrID=482347"^^ .