@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57181858-91f1-4350-861b-265b7d2c62d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57181858-91f1-4350-861b-265b7d2c62d3> .