About: http://webisa.webdatacommons.org/199301396

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	No. 20: by off the step I presume you mean back to pushing the whole float through the water instead of hydroplaning on the bow portion.At low speed, the AC is a boat with all its weight opposed by the buoyancy of the floats.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com