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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	mbarnatl12-24-2007, 08:03 PMHere is an article to read Understanding the ups and downs of building underground (http://www.monolithic.com/plan-design/belowgrade/index.html).
http://www.w3.org/ns/prov#wasQuotedFrom	wilderness-survival.net