About: http://webisa.webdatacommons.org/334606936

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Xanthophylls, especially lutein and zeaxanthin, serve to filter ultraviolet radiation which can cause damage to the retina.
http://www.w3.org/ns/prov#wasQuotedFrom	integratedhealth.com