Successfully reported this slideshow.

SHACL: Shaping the Big Ball of Data Mud

9

Share

Upcoming SlideShare
What's New in RDF 1.1?
What's New in RDF 1.1?
Loading in …3
×
1 of 50
1 of 50

SHACL: Shaping the Big Ball of Data Mud

9

Share

Download to read offline

Semantic Web technologies (such as RDF and SPARQL) excel at bringing together diverse data in a world of independent data publishers and consumers. Common ontologies help to arrive at a shared understanding of the intended meaning of data.

However, they don’t address one critically important issue: What does it mean for data to be complete and/or valid? Semantic knowledge graphs without a shared notion of completeness and validity quickly turn into a Big Ball of Data Mud.

The Shapes Constraint Language (SHACL), an upcoming W3C standard, promises to help solve this problem. By keeping semantics separate from validity, SHACL makes it possible to resolve a slew of data quality and data exchange issues.

Presented at the Lotico Berlin Semantic Web Meetup.

Semantic Web technologies (such as RDF and SPARQL) excel at bringing together diverse data in a world of independent data publishers and consumers. Common ontologies help to arrive at a shared understanding of the intended meaning of data.

However, they don’t address one critically important issue: What does it mean for data to be complete and/or valid? Semantic knowledge graphs without a shared notion of completeness and validity quickly turn into a Big Ball of Data Mud.

The Shapes Constraint Language (SHACL), an upcoming W3C standard, promises to help solve this problem. By keeping semantics separate from validity, SHACL makes it possible to resolve a slew of data quality and data exchange issues.

Presented at the Lotico Berlin Semantic Web Meetup.

More Related Content

Related Books

Free with a 30 day trial from Scribd

See all

×