@InProceedings{Schema_Free_Structured_Querying_of_DBpedia_Data, author = "Lushan Han, Tim Finin, and Anupam Joshi", title = "{Schema-Free Structured Querying of DBpedia Data}", month = "August", year = "2012", booktitle = "Proceedings of the 21st ACM Conference on Information and Knowledge Management (CIKM)", publisher = "ACM Press", }