@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec50c50f-172e-44fb-99d2-da3f14cadaea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec50c50f-172e-44fb-99d2-da3f14cadaea> .