@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4570afe5-4d7f-413c-87a9-552e21924c67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4570afe5-4d7f-413c-87a9-552e21924c67> .