About: http://webisa.webdatacommons.org/432667202

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	But, over the past century and especially over the past 50 years, we have taken a lot more out of the system than the system is able to sustainably replace.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com