About: http://webisa.webdatacommons.org/187517156

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	Some toxic materials, such as arsenic, can cause thick palms and soles.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org