About: http://webisa.webdatacommons.org/364557982

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	So we are finding in certain cases that much lower levels than we previously thought were a problem may in fact have the potential to harm at least some segment of the population.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org