How to retrieve official boundaries of rural lots?

It is not about OSM tag place=plot but about type=boundary and boundary=?... Because the OSM's plot concept is very restrictive. In rural area (geographic area that is not urban) there are no city_block or neighbourhood, all are "lots".

There are a mosaic of nature reserve, parcel of lands for crop, etc. Each lot of rural area is an "official boundary" (but it is not a boundary=administrative).

So, how to, the best manner to retrieve that class of elements from OSM?

NOTES

With Overpass perhaps we can use a logic OR as filter, something as: landuse=farmland or nature reserve or landuse=meadow ...
But I not found a standardized or "endorsed query" to retrieve "official boundaries of rural lots", that will be the answer of this question.

It is not a place=plot because by the Wiki "plot's boundaries are recorded by visual observation on the ground", and here we talking about "official boundaries" with no visual observation on the ground, like the country and city boundaries. It is not a place=plot also because in rural region it is not "a subdivision at a level lower than place=neighbourhood or place=city_block" (Wiki). In rural region of a country like Brazil, the rural lot have also the function of a "rural neighbourhood" or a "rural block".