@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52fca7ba-1ed1-4c19-b1fd-09f16ccddb51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52fca7ba-1ed1-4c19-b1fd-09f16ccddb51> .