_:b57293757	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57293757	<http://www.w3.org/ns/oa#exact>	"services" .
_:b57293756	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9bfe68177a8e0b15cf47d9e4d7858b533f34831b/0> .
_:b57293756	<http://www.w3.org/ns/oa#hasSelector>	_:b57293757 .