| http://www.w3.org/ns/prov#value | - It will sniff trees and other things interesting to a dog, so a smart observer could predict the dog???s path far better than a meteorologist could predict the weather five years hence. ie, five years from now the dog will likely run ahead of the person as they approach the tree, will remain there as the person passes, and will only leave the tree when the person is far enough ahead to trigger the
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