: 123http://sor.overheid.nl/sor/id/verharding/ Create a prefix for http://sor.overheid.nl/sor/id/verharding/ Hit Enter to save Double click to create a prefix | : identificatiehttp://sor.overheid.nl/def/sor# Create a prefix for http://sor.overheid.nl/def/sor# Hit Enter to save Double click to create a prefix | : 123.2http://sor.overheid.nl/sor/doc/verharding/ Create a prefix for http://sor.overheid.nl/sor/doc/verharding/ Hit Enter to save Double click to create a prefix |