@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28dbab05-22b2-440e-a1db-7174c5fd89be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28dbab05-22b2-440e-a1db-7174c5fd89be> .