: p142520705http://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 | : p075479494http://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 |