?url_ver=Z39.88-2004&rft_id=10.1109%2FICIAS.2018.8540582&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Jangra&rft.au=Jangra%2C+A.&rft.aufirst=A.&rft.title=Efficient+Utilization+of+Cloud+Based+IoT+Services+Using+Ontology+System&rft.date=2018&rft.isbn=9781538672693&rft.genre=proceeding