| http://www.w3.org/ns/prov#value | - Six months educational and/or field experience in the study of arboriculture or a related field; ability to express ideas clearly, orally and in writing; ability to execute oral and written instructions; ability to lift 50 pounds; ability to safely operate chainsaw and other power equipment; such as chipper, lawn mower, push blower, electric hedge trimmer, hand blower and other power equipment; su
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