I need to develop a comprehensive content strategy for a website about [TOPIC/NICHE]. Help me identify valuable keyword opportunities and create a strategic content plan. Business context: Target audience: [TARGET_AUDIENCE] Business objectives: [BUSINESS_GOALS] Current content performance: [CURRENT_SITUATION] Competitors: [MAIN_COMPETITORS] Content resources: [AVAILABLE_RESOURCES] Please help me develop a complete keyword research and content planning framework: Identify primary seed keywords for this niche Suggest a methodology for expanding these into a comprehensive keyword list Create a system for evaluating and prioritizing keywords based on: - Search volume - Competition difficulty - Commercial intent - Relevance to business goals Develop a topic cluster strategy with: - Core pillar topics - Supporting subtopics - Internal linking structure recommendations Create a content calendar template with: - Publication frequency recommendations - Content types for different funnel stages - Seasonal considerations - Repurposing opportunities Recommend a measurement framework with: - Key performance indicators - Tracking methodologies - Success metrics aligned with business goals - Timeline for evaluation Provide specific next steps to begin implementation, focusing on high-impact opportunities first.