@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad6da9a1-d3b8-441d-bebc-afa4685022dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad6da9a1-d3b8-441d-bebc-afa4685022dd> .