_:b733144 . "Central Nervous System SarcomaPTNCI" . "Sarcoma of CNSSYNCI" . "Sarcoma of the Central Nervous SystemSYNCI" . _:b631041 . "Neoplastic Process"^^ . _:b733144 . "C5153"^^ . "Sarcoma of the CNSSYNCI" . "C1332892"^^ . "Malignant"^^ . "Sarcoma of Central Nervous SystemSYNCI" . _:b731673 . _:b731673 _:b733144 . _:b631041 . _:b631041 _:b731673 . "Central Nervous System Sarcoma"^^ . . "Central Nervous System Sarcoma"^^ . "CNS SarcomaSYNCI" . "Central_Nervous_System_Sarcoma"^^ .