About: http://webisa.webdatacommons.org/44172018

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 amalgam fillings, also known as ???silver amalgam??? fillings, are made up of almost 50% mercury, one of the most toxic substances known to man.
http://www.w3.org/ns/prov#wasQuotedFrom	riverstonesmiles.com