Alba Fernández Izquierdo Andrea Cimmino Raúl García Castro This ontology aims at modelling the data related to users, items, notification and organisations for the AURORAL project. The AURORAL Core Ontology 0.0.1 location belongs to contains item has audit has node has notification has owner has partnership requested by has partnership requested to has role has user is represented by avatar knows has interaction affordance has link has actor has contact mail has creation date has email has first name has i d has key has last name has location has name has note has object has occupation has registration number has skin color has status has target has token is last updated is unread Spatial Thing Image Person Audit Device Item Node Notification Organisation Role Service Device Link Interaction Affordance Thing Organization Admin Dev ops Dev owner Infrastructure operator Service provider Super user System integrator User