PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And one example of what David is talking about is rolling a ball: it will eventually stop with terminal velocity of $v_t = 0$ :-) In any case, it is worth pointing out that the concept of terminal velocity is just a special case of systems trying to reach stable equilibrium using the second law of thermodynamics (that is, friction).
http://www.w3.org/ns/prov#wasQuotedFrom
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