_:b57547816	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/64f9862bfa6d26d3cb611f5124faf01d8cdc2966/1> .
_:b57547817	<http://www.w3.org/ns/oa#exact>	"regulation" .
_:b57547816	<http://www.w3.org/ns/oa#hasSelector>	_:b57547817 .
_:b57547817	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .