add more Person examples using Role

The description of Person#hasOccupation is:

The Person's occupation. For past professions, use Role for expressing dates.

Can some examples be added to Person that would help explain this use? In the blog post, the only examples they give describe marking up a Person inside an Organization or CreativeWork, but not the other way around.

In other words, the blog post is very clear about this:

Movie
├── name:Text "Ghostbusters"
└── actor:PerformanceRole
    ├── actor:Person
    │   └── name:Text "Bill Murray"
    └── endDate:Date "1984"

but it is not clear about this:

Person
└── name:Text "Bill Murray"
└── hasOccupation:PerformanceRole
    ├── performerIn:Movie <!-- sidenote: `performerIn` only allows Event values, not CreativeWork -->
    │   └── name:Text "Ghostbusters"
    └── endDate:Date "1984"

Is that the correct usage?

Adding profession property to Person schemaorg/schemaorg#807
jobTitle property on Person schemaorg/schemaorg#281

schemaorg / suggestions-questions-brainstorming

add more Person examples using Role #169