About: http://webisa.webdatacommons.org/308310401

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	After the danger of arsenic contamination emerged, agencies such as UNICEF and the World Bank began testing the water in the wells.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com