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<http://webisa.webdatacommons.org/8426997>	<http://www.w3.org/ns/prov#value>	"While these agents are important, one of the key elements they do not address is the role of meibomian gland disease in chronic dry eye." .
<http://webisa.webdatacommons.org/8426997>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<optometricmanagement.com> .
<http://webisa.webdatacommons.org/prov/230405841>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/8426997> .