@article {54, title = {Semantics for Big Data}, journal = {AI Magazine}, volume = {36}, year = {2015}, pages = {3{\textendash}4}, url = {http://www.aaai.org/ojs/index.php/aimagazine/article/view/2559}, author = {Frank van Harmelen and James A. Hendler and Pascal Hitzler and Krzysztof Janowicz} }