About: http://webisa.webdatacommons.org/132496996

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	These chemicals are the most widely dispersed in foods, household products, and pesticides, but only 43 percent of them have been tested for their potential human toxicity, according to the National Academy of Sciences (NAS).
http://www.w3.org/ns/prov#wasQuotedFrom	prb.org