About: http://webisa.webdatacommons.org/444504515

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	The amount (or dose) of chemical (or its metabolites) that reach critical organs is largely dependent on the manner in which people are exposed and particularly on the amount, frequency, and duration of exposure.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov