About: http://webisa.webdatacommons.org/454558070

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	FIG. 7 is a graph showing the increasing charge, measured in nanocoulometers, with increasing lead ion concentration in freshly drawn human blood.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com