About: http://webisa.webdatacommons.org/319870648

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	Furthermore, exposure to chemicals other than sulfur dioxide can also produce sulfate, so the presence of sulfate breakdown products in your body does not necessarily mean you have been exposed to sulfur dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov