Linked data, its quality, link discovery and application in the life sciences.- Data integration.- Search and query answering.- SPARQL.- Ontology based data access and query rewriting and reasoning; Natural language processing and information extraction.- User interaction and personalization, and social media; Ontology alignment and modularization.- Sensors and streams.- Biomedicine and drug discovery.- Smart cities.- Sensor streams.- Multimedia.- Visualization.- Link generation.- Ontology development.- Linked stream data.- Federated query processing.- Tag recommendation.- Entity summarization.- Mobile semantic web.