About: http://webisa.webdatacommons.org/278688621

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	Student will measure turbidity with a Secchi disk and discuss the factors, such as a recent rain storm or high winds that can affect this parameter.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu