Latest version has been included in KeyConceptsDeliberation-WorkingDraft-28February20177March2017.pdf, Section 2.3, as work on this overall Statement of Purpose continues as part of deliberation.
See also Phase 1 documents (https://community.icann.org/x/p4xlAw) for poll questions and responses that pertain to this draft Statement of Purpose.
Prior to continuing deliberation, the last stand-alone Statement of Purpose document was:
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