About: http://webisa.webdatacommons.org/30545416

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	Collect the sample from a water source that is not connected to a filter, water softener, or other filtration device.
http://www.w3.org/ns/prov#wasQuotedFrom	press-times.com