Step 1: fetch RDF metadata from the resource URL

Examples:

Dataset Dataverse

Workflow

Publication Datacite

Dataset

Tool

Build Knowledge Graph

Step 2: Enrich Graph

... from Wikidata

... from OpenCitations

... from OpenAIRE

JSON-LD

Trig

Step 3: Metadata quality checks

Controlled vocabularies
Bioschemas

We now have a Knowledge Graph grounded to ontology concepts (classes) and relations (properties). Are these classes and properties already known in reference ontology registries such as LOV, OLS or BioPortal ?

Check Vocabularies

Classes

Properties

Bioschemas is a community effort aimed at reusing and extending Schema.org for better life science digital resource findability. Several profiles are defined for each kind of Life Science resources, specifying minimal, recommended or optional information. Are minimal information missing ? Should other information be provided for better findability ?

Check BioSchemas

Step 4: Annotate missing properties

Required missing properties

Improvements

Annotate Bioschemas profile