@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c17a1b5a-a0bb-4d18-acad-b4c4ef014fac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c17a1b5a-a0bb-4d18-acad-b4c4ef014fac> .