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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	Arbor Day Arbor Day Nature Bulletin No. 62 April 20, 1946 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Superintendent of Conservation ARBOR DAY The oldest living thing on earth is a tree.
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov