document: Sig . ma : live views on the web of data We demonstrate Sig . ma , both a service and an end user application to access the Web of Data as an integrated information space . Sig . ma uses an holistic approach in which large scale semantic web indexing , logic reasoning , data aggregation heuristics , ad hoc ontology consolidation , external services and responsive user interaction all play together to create rich entity descriptions . These consolidated entity descriptions then form the base for embeddable data mashups , machine oriented services as well as data browsing services . Finally , we discuss Sig . ma 's peculiar characteristics and report on lessions learned and ideas it inspires .
doc_bio_tags: O O O O O O O O B I I O O O O O O O O O O O O O O O O O B I I O O O O O O O O O O O O O O O O O B I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O