openHPI is the online education platform of the Hasso Plattner Institute for Software Systems Engineering, which is affiliated with the University of Potsdam. The participant received a confirmation of participation for completing over 50% of the learning material in the openHPI course "Knowledge Engineering with Semantic Web Technologies", which covered topics such as foundations of semantic web technologies, description logics, knowledge representation with RDF(S) and OWL, SPARQL query language, ontological engineering, linked data application programming, and knowledge engineering in the web of data.