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Trav-SHACL: Efficiently Validating Networks of SHACL Constraints
[article]
2021
arXiv
pre-print
Preserved Fulltext
SHACL models integrity constraints as a network of shapes, where a shape contains the constraints to be fullfiled by the same entities. ...
Trav-SHACL reorders the shapes in a shape schema for efficient validation and rewrites target and constraint queries for the fast detection of invalid entities. ...
Rewritten queries are executed against SPARQL endpoints. ...
arXiv:2101.07136v1
fatcat:4ehu723265e6heupdy7q2hu6uy
A Review of SHACL: From Data Validation to Schema Reasoning for RDF Graphs
[article]
2021
arXiv
pre-print
Preserved Fulltext
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The file type is application/pdf.
A SHACL document describes a set of constraints on RDF nodes, and a graph is valid with respect to the document if its nodes satisfy these constraints. ...
We present an introduction and a review of the Shapes Constraint Language (SHACL), the W3C recommendation language for validating RDF data. ...
shacl Validation by sparql queries The validation of an rdf graph G against a shacl document M can be performed on a shape-by-shape basis. ...
arXiv:2112.01441v1
fatcat:sug2scbtd5hetg22qz2bakzmmy
Magic Shapes for SHACL Validation
2022
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
The Shapes Constraint Language (SHACL) is the W3C standard for the validation of RDF graphs. ...
There are already significant efforts to produce optimized engines for SHACL validation, but they focus on fragments of SHACL that restrict the use of recursion and negation. ...
I learned a lot while working on the master thesis. ...
doi:10.34726/hss.2022.96572
fatcat:3izmlm3dxrdrzcsbw3plxg3p54