About: http://webisa.webdatacommons.org/3169722

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	Sulfur dioxide is a toxic gas that can caused respiratory problems and death, according to the Environmental Protection Agency.
http://www.w3.org/ns/prov#wasQuotedFrom	sulphuric-acid.com