About: http://webisa.webdatacommons.org/278793558

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	It is sometimes possible to carry 3,3'-dichlorobenzidine from work on your clothing, skin, hair, tools, or other objects removed from the workplace.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov