About: http://webisa.webdatacommons.org/456528895

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	Inspired by sources such as Rachel Carson 's (1962) Silent Spring and construction of the Glen Canyon Dam, more Americans than hitherto started to view earth as fragile, rather than subjugable.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu