This document discusses how linked data will impact marketing. It notes that marketing currently dominates the visible web through $1 billion spent on social media marketing annually. However, linked data represents the "invisible web" of interconnected data. The document outlines how marketing has evolved over time from print-based tactics in 1900 to more technical approaches today like search engine optimization (SEO) and web APIs. Linked data marketing targets data applications and search engines rather than humans. Various approaches to linked data marketing are presented, including SEO enhanced with embedded data objects and different business models for monetizing linked data.