<http://webisa.webdatacommons.org/344205505>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/344205505>	<http://www.w3.org/ns/prov#value>	"People with a number of conditions, ranging from rheumatoid arthritis to some types of cancer, often have low levels of selenium." .
<http://webisa.webdatacommons.org/prov/425355702>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/344205505> .
<http://webisa.webdatacommons.org/344205505>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<purenaturalscience.com> .