About: http://webisa.webdatacommons.org/253944849

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	Most hikers use a water filter, and some use chemicals such as iodine or bleach.
http://www.w3.org/ns/prov#wasQuotedFrom	trailquest.net