@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52713ae9-3ec5-4edc-a83e-6e006abe90de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52713ae9-3ec5-4edc-a83e-6e006abe90de> .