you wanna use a source? Here`s a quote from your source. "(a) Initial Ownership.—Copyright in a work protected under this title vests initially in the author or authors of the work. The authors of a joint work are coowners of copyright in the work."

Description: Stand Abilities: Perfect Slime: Flawless Annihilation (Main Ability): Allows the Stand User to appear in multiple places at once. Will Power: Rewinds Time by 5 seconds. There is a cooldown of 2 minutes. | Master of Puppets (Secondary/True Form): Fire and Flames: Causes colossal amounts of damage to everything in a 1 Kilometer radius. Knocks out the Stand User. Master of Puppets (Main Ability): Allows control of one organism within a 10 ft. radius.