@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81ee9299-5846-4b35-be40-fa3a4974e212> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81ee9299-5846-4b35-be40-fa3a4974e212> .