| http://www.w3.org/ns/prov#value | - 20140262616Ladder and Equipment Leash system and method - A system for retaining a leash or other equipment or implement to a structure, such as a building, includes a clamp, a spool connected to the clamp, a leash wrapped on the spool, the leash has a first end connected to the spool and a second end extendable from the spool, a spring connected to the spool, the spring biases the spool to retrie
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