<http://webisa.webdatacommons.org/prov/436841148>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120713730> .
<http://webisa.webdatacommons.org/120713730>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<oculist.net> .
<http://webisa.webdatacommons.org/120713730>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/120713730>	<http://www.w3.org/ns/prov#value>	"natural history shows that the disease is a chronic disease with acute" .