: p252341929http://data.bibliotheken.nl/id/nbt/ Create a prefix for http://data.bibliotheken.nl/id/nbt/ Hit Enter to save Double click to create a prefix | schema:about | : p068570732http://data.bibliotheken.nl/id/thes/ Create a prefix for http://data.bibliotheken.nl/id/thes/ Hit Enter to save Double click to create a prefix |