{"incollection":{"@attributes":{"key":"reference\/sp\/ValleC11","publtype":"encyclopedia","mdate":"2017-07-12"},"author":["Emanuele Della Valle","Stefano Ceri"],"title":"Querying the Semantic Web: SPARQL.","pages":"299-363","year":"2011","booktitle":"Handbook of Semantic Web Technologies","ee":"https:\/\/doi.org\/10.1007\/978-3-540-92913-0_8","crossref":"reference\/sp\/2011semweb","url":"db\/reference\/sp\/semweb2011.html#ValleC11"}}