_:b56744552	<http://www.w3.org/ns/oa#hasSelector>	_:b56744553 .
_:b56744553	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56744553	<http://www.w3.org/ns/oa#exact>	"protein" .
_:b56744552	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/241f6579fd5bb86771d4367d152f88282dfca4a0/1> .