@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c507929-68bb-4981-aea0-2cba5ba11e50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c507929-68bb-4981-aea0-2cba5ba11e50> .