About: http://webisa.webdatacommons.org/2785446

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	Burn barrels emit dioxin, acid vapors, carcinogenic tars, and heavy metals" such as lead, cadmium and chromium, as well as unhealthy amounts of carbon monoxide.
http://www.w3.org/ns/prov#wasQuotedFrom	wi.gov