https://github.com/google/schemarama

Schemarama is a project exploring standards-based validation for structured data, especially Schema.org.
https://github.com/google/schemarama

javascript json-ld lighthouse rdf rdfs schema schemaorg seo shacl shacl-shapes shex shex-lite validation validator w3c

Last synced: 3 months ago
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Schemarama is a project exploring standards-based validation for structured data, especially Schema.org.

• Host: GitHub
• URL: https://github.com/google/schemarama
• Owner: google
• License: apache-2.0
• Created: 2020-11-04T09:08:43.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2024-04-04T14:56:25.000Z (7 months ago)
• Last Synced: 2024-04-13T23:45:01.137Z (7 months ago)
• Topics: javascript, json-ld, lighthouse, rdf, rdfs, schema, schemaorg, seo, shacl, shacl-shapes, shex, shex-lite, validation, validator, w3c
• Language: JavaScript
• Homepage:
• Size: 8.45 MB
• Stars: 118
• Watchers: 15
• Forks: 22
• Open Issues: 28
• Metadata Files:
  • Readme: README.md
  • Contributing: docs/contributing.md
  • License: LICENSE
  • Code of conduct: docs/code-of-conduct.md

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README

        

# schemarama

This project provides data validation facilities for use with Schema.org 

and related approaches to structured data publication. It integrates 

existing opensource tooling for data extraction (JSON-LD, RDFa, Microdata)

and validation (ShEx, SHACL), providing a framework for schema.org content 

checking that focusses on documenting the positive incentives for including

various data "shapes", rather than on simply giving errors and warnings.

It is designed to work with both ShEx and SHACL approaches to validation,

and to distinguish between validation that is based solely on schema.org 

definitions, from validation with respect to the information needs of 

some product, platform or service feature. Multiple validation definitions 

can be used when checking a single piece of content, allowing users to 

understand the larger ecosystem of data consuming applications that their

markup may be eligible for.

This is an initial release, and is not recommended for production use at this

time. An experimental demo ([source code](demo/)) is available (currently hosted in static form

here [on Github](https://google.github.io/schemarama/demo/), so some features

like server-side JS execution and URL-fetching are not enabled).

For background on the underlying technologies, see the book, 

"[Validating RDF data](https://book.validatingrdf.com/)".