About: http://webisa.webdatacommons.org/85176714

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 changes in the environment, whether created by humans or not, are a very difficult challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com