About: http://webisa.webdatacommons.org/206796158

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	July 15, 2013 to July 17, 2013 ??? Ryerson University, Toronto, Canada Environmental pollution is considered the most important threat to human being and other creature lives.
http://www.w3.org/ns/prov#wasQuotedFrom	nanopaprika.eu