@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0f66c12-506b-4e15-82dd-039352960a81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0f66c12-506b-4e15-82dd-039352960a81> .