urn:ddi:int.naddi:187e760c-9fde-4a7a-9acf-8c696d9038e4:2 int.naddi 187e760c-9fde-4a7a-9acf-8c696d9038e4 2 jeremy 2016 data good_value Conference provides a good value int.naddi 844357db-5eb7-4ab7-9d66-b4603d7689cf 1 ConceptualVariable int.naddi 8c6bb7e8-425a-4924-b216-3c9d1c234e1e 2 CodeList