@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57597c39-501d-4cdf-9d3c-1f869ebb0abf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57597c39-501d-4cdf-9d3c-1f869ebb0abf> .