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<http://webisa.webdatacommons.org/prov/60098429>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449087778> .
<http://webisa.webdatacommons.org/449087778>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<health24.com> .
<http://webisa.webdatacommons.org/449087778>	<http://www.w3.org/ns/prov#value>	"Cataracts have many causes, including age, diabetes and steroid medications." .