_:b57652970	<http://www.w3.org/ns/oa#hasBody>	<https://uts-ws.nlm.nih.gov/rest/semantic-network/2015AB/CUI/C0439603> .
_:b57652971	<http://bioportal.bioontology.org/ontologies/umls/cui>	"C0439603" .
_:b57652970	<http://schema.org/about>	<http://ns.inria.fr/covid19/c5cd3b3a3428d350252c5c78cb357d36ebd13046> .
_:b57652970	<http://www.w3.org/ns/oa#hasTarget>	_:b57652972 .
_:b57652972	<http://www.w3.org/ns/oa#hasSelector>	_:b57652973 .
_:b57652971	<http://bioportal.bioontology.org/ontologies/umls/tui>	"T079" .
_:b57652970	<http://www.w3.org/ns/oa#hasBody>	_:b57652971 .
_:b57652973	<http://www.w3.org/ns/oa#exact>	"contact frequency" .
_:b57652973	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57652970	<http://ns.inria.fr/covid19/property/confidence>	"0.84"^^<http://www.w3.org/2001/XMLSchema#decimal> .
_:b57652970	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#Annotation> .
_:b57652972	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c5cd3b3a3428d350252c5c78cb357d36ebd13046/0> .