{"version":"1.0","type":"link","title":"How early was Superman's copyrightability confirmed?","url":"https://uplaw.us/documents/question/how-early-was-supermans-copyrightability-confirmed-q9","provider_name":"UpLaw","provider_url":"https://uplaw.us/","author_name":"United States","thumbnail_url":"https://uplaw.us/og/02de41bb9e533e3f.png","thumbnail_width":1200,"thumbnail_height":630}