<http://webisa.webdatacommons.org/prov/341043111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/257766704> .
<http://webisa.webdatacommons.org/257766704>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/257766704>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<diseaseinfosearch.org> .
<http://webisa.webdatacommons.org/257766704>	<http://www.w3.org/ns/prov#value>	"Vitiligo is a chronic stigmatizing disease, already known for millennia, which mainly affects melanocytes from epidermis basal layer, leading to the development of hypochromic and achromic patches." .