About: http://webisa.webdatacommons.org/334763845

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	At Castle Lake, California, for example, 1969 was a year of unusually low productivity (Goldman et al. 1989b).
http://www.w3.org/ns/prov#wasQuotedFrom	craterlakeinstitute.com