. "Stage I Prostate Cancer"@en. "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#Stage_I_Prostate_Cancer"@en. . . . . "Source: Freebase - The World's database". . _:sUvWuHJR311. _:sUvWuHJR311 . _:sUvWuHJR311 "stage_i_prostate_cancer".