Validation tools

This listing is ordered from most specific to more holistic validation.

Check a URI with Vapour

http://validator.linkeddata.org/vapour

Check syntax of an RDF file

W3C RDF Validation Service checks the syntax of the given text or the text at a given URI.

Check a CKAN/thedatahub.org dataset for lodcloud group worthiness

LOD Cloud validator

The CKAN LOD Validator checks that the description of your data set is complete.

http://www4.wiwiss.fu-berlin.de/lodcloud/ckan/validator/ shows the validation results.

Check the dataset's SPARQL endpoint with Mondeca

Status page created from their SPARQL endpoint

Get RDF descriptions of CKAN/thedatahub.org

http://semantic.ckan.net/snorql/

SELECT DISTINCT * WHERE {
  ?s a dcat:Dataset; dc:isPartOf <http://ckan.net/group/datafaqs> .
}
LIMIT 10

Others

• http://linkeddata.informatik.hu-berlin.de/uridbg/
• https://github.com/cgueret/LinkedData-QA
• https://github.com/cgueret/CKAN-network-builder
• http://ckan.org/2012/01/09/qa-on-thedatahub/
• http://ideas.okfn.org/ideas/375/opendata-validation-service "The project aims at providing a web app to check for "Openness" of data catalogs and individual entries..." openness" as a dimension of quality...
• http://aksw.org/projects/LODStats, http://stats.lod2.eu, http://stats.lod2.eu/rdfdoc/?errors=1, http://stats.lod2.eu/stats (see doc/email)
• SEALS http://www.seals-project.eu/
• http://www.oeg-upm.net/oops

Other listings

• http://pedantic-web.org/tools.html
• http://www.delicious.com/jonphipps/useful_tool+rdf