A way to add location to a source

There are times that I’d like to note a location within a reference or tag. For example, adding a page number in a book I’m reading (“The Well Trained Mind, p. 536”), specifying Act and Scene when referring to a Shakespeare play (“Hamlet Act 1, Scene 4”), or Chapter, Verse when referencing a book of the Bible (like “Luke 3:21” where the reference is to Luke, but it also specifies chapter 3 verse 21). I asked if anyone had an idea for this here, but perhaps this is more of a feature request.

The advantage would be the ability to search through the knowledgebase to find various items related, not just to the book, but the specific page, verse, scene, etc.

One idea for implementation would be to add more functionality to the Source powerup.

I’ve thought of a somewhat awkward way to do this using hierarchical search (see my link above). Am I missing something here? Can RemNote already do this? Apologies in advance if this request is too vague. Again, my previous link may give a better idea of my use case. The request is largely about a quick and easy way to add additional location information to a reference, as well as a useful way to display it.