@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efbfda1b-7fe1-4d57-8c6c-f28cd0cbcead> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efbfda1b-7fe1-4d57-8c6c-f28cd0cbcead> .