About: http://webisa.webdatacommons.org/249130082

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	To test the pH balance of saliva, you wet the end of the paper in your mouth and compare the resulting color with a chart that comes with the strips.
http://www.w3.org/ns/prov#wasQuotedFrom	phionbalance.com