About: http://webisa.webdatacommons.org/216721847

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 method as set forth in claim 28, wherein said releasing means is an advancing system to advance said one of said plurality of safety cones while preventing the remainder of safety cones from being released from said receptacle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com