: 2582223http://www.viaf.org/viaf/ Create a prefix for http://www.viaf.org/viaf/ Hit Enter to save Double click to create a prefix | : labelhttp://omeka.org/s/vocabs/o# Create a prefix for http://omeka.org/s/vocabs/o# Hit Enter to save Double click to create a prefix | Vriesland, Victor E. van , 1892-1974 |