@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52fdf2b1-1e28-48cd-8774-b7e6e4d26acd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52fdf2b1-1e28-48cd-8774-b7e6e4d26acd> .