About: http://webisa.webdatacommons.org/5847942

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	An accident in Santa Rosa Sound near Gulf Breeze Florida shows that the most that people can tread water is about 30 minutes before they tire out and slip below the surface.
http://www.w3.org/ns/prov#wasQuotedFrom	clarislaw.com