About: http://webisa.webdatacommons.org/198492914

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	advise sensitive groups, such as the elderly, children, and those with respiratory or cardiovascular problems to avoid outdoor exertion.[6]
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org