SAGE Knowledge translator (new)

Sample URL:
http://knowledge.sagepub.com/view/10-winning-strategies-for-leaders-in-the-classroom/SAGE.xml?rskey=yrcpOl&row=1
This was an internal point of confusion. I also raised this question when I first reviewed the translator, though the reasoning at the time was to use bookSection because Flow doesn't currently have encyclopedia entry or dictionary entry reference types. We've re-discussed it and we'll go with encyclopediaEntry and dictionaryEntry since that's what Zotero uses, and we'll handle any object model conversions on our end.