SemWebQuality.org

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Welcome to SemWebQuality Wiki

This website is intended to provide information and tools for data quality of Semantic Web data.

What is Data Quality?

There are multiple different ways to define data quality. This project sees data quality as the degree to which data fulfills requirements based on the definition of quality by ISO 8000-102:2009 and IS0 9000:2005. Furthermore, we see data quality as a multiple perspective phenomenon. Hence, data requirements may not only be stated by data consumers, but also by data providers, administrators, legal authorities and other stakeholders.

Data Requirements

Data Quality Rules

Data Quality Constraint Templates for SPIN

DQ-Constraints Library Documentation
DQ-Constraints Library Primer
Download DQ-Constraints in RDF
DQ-Constraints Mailing List

Data Quality Vocabulary

Coming soon!

Links to Data Quality Resources

Data Quality Glossary
Quality Criteria for Linked Data Sources (Findings by Annika Flemming)

Links to Data Quality Discussions

1. http://answers.semanticweb.com/questions/1072/quality-indicators-for-linked-data-datasets?sort=votes&page=2

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