About: http://webisa.webdatacommons.org/334917564

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	Mercury contamination is a problem that is particularly affecting developing countries.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org