@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d1db0b-8c73-46e6-8063-67b161a7d3df> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d1db0b-8c73-46e6-8063-67b161a7d3df> .