@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4b15ad3-f39e-43b8-ab06-71278863a172> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4b15ad3-f39e-43b8-ab06-71278863a172> .