@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b3421f85-18fe-47b4-8526-5464f107adc3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b3421f85-18fe-47b4-8526-5464f107adc3> .