1. Agarwal, R., et al.: Unified IoT ontology to enable interoperability and federation of testbeds. In: 2016 IEEE 3rd World Forum on Internet of Things (WF-IoT), pp. 70–75. IEEE (2016)
2. Ali, S., Khusro, S., Ullah, I., Khan, A., Khan, I.: Smartontosensor: ontology for semantic interpretation of smartphone sensors data for context-aware applications. J. Sens. 2017, 1–26 (2017)
3. Barnaghi, P., Wang, W., Henson, C., Taylor, K.: Semantics for the internet of things: early progress and back to the future. Int. J. Semant. Web Inf. Syst. (IJSWIS) 8(1), 1–21 (2012)
4. Beckett, D., Berners-Lee, T., Prud’hommeaux, E., Carothers, G.: RDF 1.1 turtle. World Wide Web Consortium, pp. 18–31 (2014)
5. Bendadouche, R., Roussey, C., De Sousa, G., Chanet, J.P., Hou, K.M.: Extension of the semantic sensor network ontology for wireless sensor networks: the stimulus-WSNnode-communication pattern. In: 5th International Workshop on Semantic Sensor Networks in Conjunction with the 11th International Semantic Web Conference (ISWC), pp. 16-p (2012)