About: http://webisa.webdatacommons.org/53506624

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	Looking at the form in which elements such as arsenic, mercury, and selenium are present in hair may help to distinguish exposures due to the form released from a Superfund site from exposures to a form originating from another source.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov