@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18df39e6-7976-48f6-bbc4-05c68fb9da67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18df39e6-7976-48f6-bbc4-05c68fb9da67> .