About: http://webisa.webdatacommons.org/369069601

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	Several studies suggest that low levels of selenium (measured in the blood or in tissues such as toenail clippings), may be a risk factor for developing cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	livingnaturally.com