Challenges at ISWC 2019

Semantic Web Challenge on Tabular Data to Knowledge Graph Matching

Kavitha Srinivas, Ernesto Jimenez-Ruiz, Oktie Hassanzadeh and Jiaoyan Chen.

http://www.cs.ox.ac.uk/isg/challenges/sem-tab/

Fact Validation Challenge

Axel-Cyrille Ngonga Ngomo, Michael Röder and Zafar Habeed Syed. 

https://dice-group.github.io/semantic-web-challenge.github.io/