About: http://webisa.webdatacommons.org/29946407

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	Factors such as the amount to which a person is exposed, the duration and timing of exposure, and the toxicity of the chemical are important to determine whether adverse health effects may occur.
http://www.w3.org/ns/prov#wasQuotedFrom	hc-sc.gc.ca