@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30c31ba3-1aff-4a04-b19e-c0295d0fddcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30c31ba3-1aff-4a04-b19e-c0295d0fddcd> .