@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2a87af2f-f97f-4edd-8d31-271e36aa6274> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2a87af2f-f97f-4edd-8d31-271e36aa6274> .