About: http://webisa.webdatacommons.org/420747148

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	Heavy metals which are relatively nontoxic to humans, such as tin and zinc, are administered in particular embodiments.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com