About: http://webisa.webdatacommons.org/391710980

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	Human activities have modified these cycles, especially during the last 50 years, through increases in freshwater use, carbon dioxide emissions, and fertilizer use.
http://www.w3.org/ns/prov#wasQuotedFrom	greenfacts.org