This document summarizes a presentation about reusing collection metadata as data. It discusses who creates metadata, including librarians, archivists, and individuals. Metadata is typically created to identify, manage, search, and analyze collections. The presentation explores repurposing metadata for classroom instruction, layered analysis using GIS, and in-depth searchability through transcription. Tools for capturing, accessing, analyzing, and manipulating metadata are also outlined, including Scribe, Scraper, OCR technologies, DPLA, Europeana, and HathiTrust Digital Library.