The Stream Lens the same as the Structured File Lens allows for fully automated translation from flat very large (1G+) data files, such as CSV, JSON, and XML, into fully W3C compatible semantic web data. Since the main computing is processed inside the autonomous Apache Flink cluster very large input files can be transformed by the size limited application.
With provenance as standard, this lightweight, highly-scalable, platform-agnostic tool has support for all the common Knowledge Graphs and generic SPARQL support for the less common.