@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1fa0f7a-9618-4954-836b-fe5456734ae6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1fa0f7a-9618-4954-836b-fe5456734ae6> .