About: http://webisa.webdatacommons.org/336031396

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	Six popular labs were asked to test hair samples, all from the same head, for 30 minerals and metals, including selenium, aluminum and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	hairlosshelp.com