_:vb50938240 . "DOID:0060091"^^ . "disease_ontology"^^ . _:vb50938237 . _:vb50938239 . _:vb50938237 . _:vb50938240 . . _:vb50938237 . "2011-07-14T01:45:15Z"^^ . "An organ system benign neoplasm disease located_in the blood, heart, blood vessels or the lymphatic system."^^ . _:vb50938239 . _:vb50938240 _:vb50938239 . "cardiovascular organ benign neoplasm"^^ . _:vb50938238 . . _:vb50938238 . "lschriml"^^ . _:vb50938238 . _:vb50938239 _:vb50938238 . . . _:vb50938237 _:vb50938240 . _:vb50938238 .