Which are the benefits of Cellar data model?
- Multiple views (formats & linguistic versions) of the same publication are grouped together
- Use of open & standardized models & vocabularies to describe the publications
- Unique identification of publications
- Publications can be easily re-used
Cellar's Data Model
Cellar's data model is expressed through an ontology and it also exploits vocabularies analyzed in the following sections.
Metadata
Cellar is powered by semantic technology and enables direct access to information stored as Linked Open Data.
Cellar's metadata about EU publications can be retrieved directly from Cellar, using the machine-readable SPARQL interface of the Cellar knowledge graph or the HTTP RESTful web services, dedicated to retrieve metadata notices.
Metadata
Cellar is powered by semantic technology and enables direct access to information stored as Linked Open Data.
Cellar's metadata about EU publications can be retrieved directly from Cellar, using the machine-readable SPARQL interface of the Cellar knowledge graph or the HTTP RESTful web services, dedicated to retrieve metadata notices.