@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3221fca1-353e-49c1-92b1-bdf9c0b38184> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3221fca1-353e-49c1-92b1-bdf9c0b38184> .