This special issue aims to explore the latest research trends and enhance the state of the art in the field of knowledge graph construction from semi-structured data. While many methods and systems were proposed to construct knowledge graphs from existing semi-structured data stored in databases or available on the Web, knowledge graph construction is a complex task and there are still many open research questions.
Hajo Rijgersberg, Wageningen University & Research
Mark van Assem, NWO
Jan Top, Wageningen University & Research and Vrije Universiteit Amsterdam (retired)