@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30af88ca-93b1-4f82-b1af-f38392d01281> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30af88ca-93b1-4f82-b1af-f38392d01281> .