?url_ver=Z39.88-2004&rft_id=10.1109%2FICCOINS.2016.7783250&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Ullah&rft.au=Ullah%2C+R.&rft.aufirst=R.&rft.title=Semantic+ontology+for+annotated+images&rft.date=2016&rft.isbn=9781509051342&rft.genre=proceeding