About: http://webisa.webdatacommons.org/156797558

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 is a dangerous chemical that impairs a child???s ability to learn, write, walk, talk and read.
http://www.w3.org/ns/prov#wasQuotedFrom	rollcall.com