<http://webisa.webdatacommons.org/274536554>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mountainview-hospitalblog.com> .
<http://webisa.webdatacommons.org/274536554>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/109881497>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/274536554> .
<http://webisa.webdatacommons.org/274536554>	<http://www.w3.org/ns/prov#value>	"Presbyopia, unlike diseases such as macular degeneration, does not lead to irreversible low vision." .