_:b56398029	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56398028	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/50f0a543bfb1a1e2da016d37676d18f2f45dad13/1> .
_:b56398029	<http://www.w3.org/ns/oa#exact>	"BC" .
_:b56398028	<http://www.w3.org/ns/oa#hasSelector>	_:b56398029 .