@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30e09670-506b-4ca3-a631-b689a3485266> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30e09670-506b-4ca3-a631-b689a3485266> .