About: http://webisa.webdatacommons.org/104737317

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	May 31, 2007 Lead lubricates engines, helping them run smoothly, but it???s also a neurotoxicant that can lower IQ, particularly among young children.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com