About: http://webisa.webdatacommons.org/373591627

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	Pure water is neutral, but most water on the planet is very slightly acidic because of dissolved gases such as carbon dioxide, sulphur dioxide, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com