Semantic Web

SPARQL 1.1 Query Language is a query language, and can be used for diverse data sources, contains capabilities for querying required and optional graph patterns along with their conjunctions and disjunctions. SPARQL also supports aggregation, subqueries, negation, creating values by expressions, extensible value testing, and constraining queries by source RDF graph. The results of SPARQL queries can be result sets or RDF graphs.

SPARQL By Example

Ontología de la BNE

Virtuoso SPARQL Query Editor - BNE | Datos

Ontology DBpedia

Virtuoso SPARQL Query Editor - DBpedia

SPARQL Query Editor - CervantesVirtual - FBVMC

Datos Enlazados - Ontologías y vocabularios - FBVMC

Virtuoso SPARQL Query Editor - Europeana

Cómo utilizar el punto final SPARQL de EU Open Data Portal (EU ODP)

EUROPEANA SPARQL API

EDM EUROPEANA DATA MODEL

SPARQL de EU Open Data Portal (EU ODP)