@book{6910,
	author = {Hesteren, Daphne van and Knippenberg, Laura van  and Comisión Europea},
	title = {Open Data Maturity : Report 2021},
	publisher = {The Publications Office of the European Union, },
	year = {2021},
	address = {Luxembourg :},
	url = {https://data.europa.eu/sites/default/files/landscaping_insight_report_n7_2021.pdf},
}