_:b56257679	<http://bioportal.bioontology.org/ontologies/umls/cui>	"C1696465" .
_:b56257680	<http://www.w3.org/ns/oa#hasSelector>	_:b56257681 .
_:b56257678	<http://www.w3.org/ns/oa#hasBody>	_:b56257679 .
_:b56257681	<http://www.w3.org/ns/oa#exact>	"placebo" .
_:b56257678	<http://schema.org/about>	<http://ns.inria.fr/covid19/b46067e2b2e88e3c38d78620af0b8f1854a7b245> .
_:b56257678	<http://ns.inria.fr/covid19/property/confidence>	"1"^^<http://www.w3.org/2001/XMLSchema#decimal> .
_:b56257681	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56257680	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b46067e2b2e88e3c38d78620af0b8f1854a7b245/4> .
_:b56257678	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#Annotation> .
_:b56257679	<http://bioportal.bioontology.org/ontologies/umls/tui>	"T122" .
_:b56257678	<http://www.w3.org/ns/oa#hasBody>	<https://uts-ws.nlm.nih.gov/rest/semantic-network/2015AB/CUI/C1696465> .
_:b56257678	<http://www.w3.org/ns/oa#hasTarget>	_:b56257680 .