<https://ikmk.smb.museum/ndp/material/63> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> .
<https://ikmk.smb.museum/ndp/material/63> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://ikmk.smb.museum/ndp/category/material> .
<https://ikmk.smb.museum/ndp/material/63> <http://www.w3.org/2004/02/skos/core#prefLabel> "Niob"@de .
<https://ikmk.smb.museum/ndp/material/63> <http://www.w3.org/2004/02/skos/core#prefLabel> "Niobium (Columbium)"@en .
<https://ikmk.smb.museum/ndp/material/63> <http://www.w3.org/2004/02/skos/core#inScheme> <https://ikmk.smb.museum/ndp/category/material> .
<https://ikmk.smb.museum/ndp/material/63> <http://purl.org/dc/terms/created> "2024-05-10"^^<http://www.w3.org/2001/XMLSchema#date> .
<https://ikmk.smb.museum/ndp/material/63> <http://purl.org/dc/terms/modified> "2024-05-10"^^<http://www.w3.org/2001/XMLSchema#date> .