RULE: 🐱 Any item with instance of (P5): project (Q2) MUST only have values for has part(s) (P35) that are in turn instance of (P5): activity (Q8) (or subclass of (P4): activity (Q8))
RULE: 🐱 Any item with instance of (P5): project (Q2) MUST only have values for has part(s) (P35) that are in turn instance of (P5): activity (Q8) (or subclass of (P4): activity (Q8))