]> 2012-05-28T00:25:38-04:00 Abel2007enabling presented by Tim Lebo 25 sept 2008 Gregory Todd Williams 2 In Section 4.3, Example 1, policies 1–3 are said to return ({Var8, foaf:currentProject, Var9}, {(Var8 = Person), (Var9=l3s:rewerse)}). Why are Var8 and Var9 introduced in a path expression only to be immediately constrained in the binary expression? Abel2007enabling presented by Tim Lebo 25 sept 2008 Question for the Presentation Gregory Todd Williams Question asked by Question asked Presentation Questions