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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	#9 Comment By peterpi On February 15, 2014 @ 1:03 am Do we let students decide whether phlogiston or oxygen is the explanation for why wood burns?
http://www.w3.org/ns/prov#wasQuotedFrom	denverpost.com