About: http://webisa.webdatacommons.org/23475469

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	It is not clear if skin contact with arsenic from pressure-treated lumber can cause health problems, other than skin irritation in some people.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org