@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c6f81be-72c9-4b3b-8af3-3729aca8a330> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c6f81be-72c9-4b3b-8af3-3729aca8a330> .