About: http://webisa.webdatacommons.org/75171007

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	The world today faces many problems such as environmental pollution, energy crisis, economic gap between rich and poor, regional wars, ethnic conflicts and religious tension.
http://www.w3.org/ns/prov#wasQuotedFrom	keio.ac.jp