About: http://webisa.webdatacommons.org/68092437

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	This was reflected by writers such as Henry David Thoreau and John Muir.???
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov