wmde/WikibaseDataModel — pull request #158 by JeroenDeDauw (2014-08-22 07:01:44+00:00)
Title: Add StatementList

Need something similar to `ClaimList` but then for statements. One step on the way to solving #157 and making the changes listed in #22

This moves out the `getBestClaimPerProperty` method from `ClaimList`, as ranks are a `Statement` concept.