_:b57957645	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57957644	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/68a7101a90454172c91785d8c352f776a82df5d4/4> .
_:b57957645	<http://www.w3.org/ns/oa#exact>	"regulation" .
_:b57957644	<http://www.w3.org/ns/oa#hasSelector>	_:b57957645 .