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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	287) Of the environmental problems, which one do you think is the most serious environmental problem at the present time? (ENVRN1)
http://www.w3.org/ns/prov#wasQuotedFrom	thearda.com