It's always best to look at the properties for this type P1963 on any particular entity type, such as looking and scrolling down on Q5 human or Q901 scientist which already lists many of those properties above.  Whatever is in properties for this type is further used as a dropdown statement hint and its based on if you apply a instance of statement and fill in a more specific type for a person, like saying this person is an instance of chess player, or scientist, or politician.