@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50250161-838a-4eba-986a-4e9864cf2d3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50250161-838a-4eba-986a-4e9864cf2d3a> .