About: http://webisa.webdatacommons.org/386729013

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	Finally, ash from backyard burning contains heavy metals such as chromium, lead, and cadmium, which
http://www.w3.org/ns/prov#wasQuotedFrom	utk.edu