ontop - juara world cup
$800.00
5 days ago ยท Ontop is a system that exposes the content of relational databases as knowledge graphs using SPARQL queries and SQL queries. contoh gunting pita It supports various features such as RDF 1 1, RDFS, OWL 2 QL, R2RML, SPARQL aggregation and GeoSPARQL, and database federators and lenses