@INPROCEEDINGS {
	AUTHOR = "Claudio Gutierrez and Daniel Hern{\'a}ndez and Aidan Hogan and Axel Polleres",
	TITLE = "Certain Answers for SPARQL?",
	EDITOR = "Reinhard Pichler and Altigran Soares da Silva",
	BOOKTITLE = "10th Alberto Mendelzon International Workshop on Foundations of Data Management (AMW)",
	PAGES = "article 13",
	MONTH = "May",
	YEAR = "2016",
	ADDRESS = "Panama City, Panama",
	PUBLISHER = "CEUR Publications",
	SERIES ="CEUR Workshop Proceedings",
	}