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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	The connection is a result of an arcuate portion 58 of the second side rail 33 center portion 54.The arcuate portion also advantageously creates a second step rung.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com