CounQER: A System for Discovering and Linking Count Information in Knowledge Bases

  title={CounQER: A System for Discovering and Linking Count Information in Knowledge Bases},
  author={Shrestha Ghosh and Simon Razniewski and Gerhard Weikum},
Predicate constraints of general-purpose knowledge bases (KBs) like Wikidata, DBpedia and Freebase are often limited to subproperty, domain and range constraints. In this demo we showcase CounQER, a system that illustrates the alignment of counting predicates, like staffSize, and enumerating predicates, like workInstitution^{-1} . In the demonstration session, attendees can inspect these alignments, and will learn about the importance of these alignments for KB question answering and curation… 
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