@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bec8e1-cdf9-4e37-bf78-5790186079d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bec8e1-cdf9-4e37-bf78-5790186079d7> .