_:b56830073	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56830073	<http://www.w3.org/ns/oa#exact>	"HIV" .
_:b56830073	<http://www.w3.org/ns/oa#exact>	"positivity" .