Template:Owned by code
Template:Owned by code is triggered by:
These latter templates interrogate the {{{ownership}}} field and {{#var:shire}} variable to produce respectively a visible "Ownership" label with or without a link and a Category based on ownership and county / territory.
Template:Owned by code is to interrogate the {{{ownership}}} field and simply regularises some names and abbreviations and reduces any National Trust name just to "National Trust" so as to use the various National Trust templates.