@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ea1c18-ab3c-43c4-b5e3-8b06b49e7147> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ea1c18-ab3c-43c4-b5e3-8b06b49e7147> .