@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c3ead6-338c-45ba-87a4-8949b0fce231> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c3ead6-338c-45ba-87a4-8949b0fce231> .