@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/557a6885-221c-4da9-b4b0-6121b461fe28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/557a6885-221c-4da9-b4b0-6121b461fe28> .