@article{Madkour2019, author = "Amgad M. Madkour", title = "{Efficient Query Processing Over Web-Scale RDF Data}", year = "2019", month = "1", url = "https://hammer.purdue.edu/articles/thesis/Efficient_Query_Processing_Over_Web-Scale_RDF_Data/7413308", doi = "10.25394/PGS.7413308.v1" }