Towards an RDF Validation Language based on Regular Expression Derivatives Eric Prud'hommeaux World Wide Web Consortium MIT, Cambridge, MA, USA Harold Solbrig Mayo Clinic USA College of Medicine, Rochester, MN, USA Jose Emilio Labra Gayo WESO Research group University of Oviedo Spain Sławek Staworko LINKS, INRIA & CNRS University of Lille, France
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Towards an RDF Validation Language based on Regular Expression Derivatives
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Towards an RDF Validation Languagebased on Regular Expression Derivatives
Eric Prud'hommeauxWorld Wide Web
ConsortiumMIT, Cambridge, MA, USA
Harold SolbrigMayo Clinic
USACollege of Medicine, Rochester,
MN, USA
Jose Emilio Labra GayoWESO Research groupUniversity of Oviedo
Spain
Sławek StaworkoLINKS, INRIA & CNRS
University of Lille, France
Overview
Shape Expressions for RDF validation - Justification
Regular Shape Expressions Axiomatic Semantics
Implementation based on Derivatives
Regular Shape Expression Schemas Adapt Axiomatic Semantics to Schemas
Adapt Implementation based on Derivatives
Conclusions & Future work
Shape Expressions
Simple and intuitive language that can:Describe the topology of RDF data
Validate that RDF instance data matches a shape
Two syntaxesCompact syntax (inspired by RelaxNG, Turtle and SPARQL)