@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efcf4032-420c-4e0a-b629-d1cccbb10a57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efcf4032-420c-4e0a-b629-d1cccbb10a57> .