@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff87e36a-16cb-4ae2-8ee7-3f76d9a63bfb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff87e36a-16cb-4ae2-8ee7-3f76d9a63bfb> .