@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4972ffdf-60a4-47ea-b138-5afc5563d3c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4972ffdf-60a4-47ea-b138-5afc5563d3c4> .