Market estimates and projections should initialize CONTEXT_FOR edges at Q-value 0.45 because they are inherently uncertain.

Market estimates / projections | 0.45 | Inherently uncertain |

— PYRANA_Internal_Knowledge_Graph_Specification.md

Set initial Q-values for CONTEXT_FOR edges based on source reliability:

— PYRANA_Internal_Knowledge_Graph_Specification.md

| Source Type | Initial Q-Value | Rationale |

— PYRANA_Internal_Knowledge_Graph_Specification.md