@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/517b0a31-76ae-4494-a7b4-42a5b7c92512> rdfs:isDefinedBy <https://stad.gent/data/blank_node/517b0a31-76ae-4494-a7b4-42a5b7c92512> .