About: http://webisa.webdatacommons.org/94006171

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	In every case, remember that chlorine is a relatively volatile substance and that samples should be tested as soon as possible after the water is collected.
http://www.w3.org/ns/prov#wasQuotedFrom	vccs.edu