About: http://webisa.webdatacommons.org/389807360

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	Radon GasFound in high concentrations throughout Chicagoland, Radon Gas is known to cause a variety of health problems including cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	4crawlspaces.com