The general partner is not an owner they are a manager. The general partner doesnt have to be a human either it can be another entity or multiple entities
all of this can be hotswapped
Even in a mini-master models or single US entity model, LPs are the owners, GP is just a managing member. “ownership” in the context of this article is ambiguous, but the SEC filings would add the clarity necessary for this discussion, probably “manager” or “controlling person”