@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/513b447c-f641-4bb6-a5bb-530e0602d2de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/513b447c-f641-4bb6-a5bb-530e0602d2de> .