@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e68e13-92be-40ea-b847-5bc4924c69ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e68e13-92be-40ea-b847-5bc4924c69ce> .