About: http://webisa.webdatacommons.org/308980902

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	This test also can sometimes be misleading, because the organic forms of arsenic in fish and shellfish can give a high reading even if you haven???t been exposed to the more toxic, inorganic forms of arsenic.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org