<http://webisa.webdatacommons.org/prov/299447376>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141111171> .
<http://webisa.webdatacommons.org/141111171>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/141111171>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/141111171>	<http://www.w3.org/ns/prov#value>	"Vitamin D is an essential vitamin that is produced by the body upon exposure of the skin to sunlight, but it can also be found in small amounts in certain foods such as oily fish." .