About: http://webisa.webdatacommons.org/437158394

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	The surest way to purify water is to boil it for 15 to 20 minutes.
http://www.w3.org/ns/prov#wasQuotedFrom	survivalistboards.com