Agata Filipowska Martin Hepp Monika Kaczmarek Ivan Markovic Organisational Ontology Framework for Semantic Business Process Management. 1-12 2009 BIS http://dx.doi.org/10.1007/978-3-642-01190-0_1 conf/bis/2009 db/conf/bis/bis2009.html#FilipowskaHKM09