Chapter

Reasoning Web: Logical Foundation of Knowledge Graph Construction and Query Answering

Volume 9885 of the series Lecture Notes in Computer Science pp 203-240

Date:

From Fuzzy to Annotated Semantic Web Languages

  • Umberto StracciaAffiliated withISTI - CNR, Area Della Ricerca di Pisa Email author 
  • , Fernando BobilloAffiliated withDepartment of Computer Science and Systems Engineering, Universidad de Zaragoza

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Abstract

The aim of this chapter is to present a detailed, self-contained and comprehensive account of the state of the art in representing and reasoning with fuzzy knowledge in Semantic Web Languages such as triple languages RDF/RDFS, conceptual languages of the OWL 2 family and rule languages. We further show how one may generalise them to so-called annotation domains, that cover also e.g. temporal and provenance extensions.