Metadata from Lightroom vrs windows Metadata difference?

This is more of a question than an answer about how lightroom stores metadata?
If Key Tags are exported to a saved jpg file from light room, for example: Adam; Jim; John; Sam;
Then they show up under Details as Property {Description {Tags in the windows file Properties viewer/ editor.
But they do not show up as vector data and as an item with the Name: 40094 in Visual Basic
If in the Windows editor you modify the Details {Property {Description {Tags from example: Adam; Jim; John; Sam; to-> Adam; Jim; John; Sam; test Then they do show up as vector data and as an item with the Name: 40094 in Visual Basic.
How do I access Lightroom saved Jpg file Details {Property {Description {Tags in Visual Basic??