_:b56972397	<http://www.w3.org/ns/oa#exact>	"IFN" .
_:b56972397	<http://www.w3.org/ns/oa#exact>	"interferon" .
_:b56972397	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .