German to English Law/Patents Real Estate Land Parcel assignments

This/these term/s have been used to describe either 1. the responsibility of a Swiss owner to "erect and maintain a street lamp" and to "build a fence" or are describing 2. the limits of the space what the owner can claim.

This/these term/s have under the annotations that deal with "Dienstbarkeiten" i.e. "subservience" and they seem to mean the opposite of "Recht".
Recht: bauliche Ausnuetzung von 40 3/4 m.
Last: Bepflanzungs/Einfriedigungsbeschraekungen parzelle 90