Final TagItSmart! Reference Architecture and API description

D1.3 Final TagItSmart! Reference Architecture and API description (M24) (DNET). This deliverable describes the final version of the architecture based on the feedback received from the implementation in the technical (WP 2-4) and the initial use case deployment (WP5) and planned Open Call initial outcome. Final version of the APIs will be presented in order to allow further extension of architecture and inclusion with existing ones.