Licenses: cc-by?res_format=RDF?res_format=RDF cc-by?res_format=RDF?res_format=RDF?res_format=RDF Formats: JSON JSON JSON JSON JSON JSON XLS XLS XLS XLS XLS XLS XLS Tags: ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia ciencia-tecnologia