Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Environmental - Media - Air - Outdoor air pollution Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2>Particle Pollution and Your Health</h2> Subject The topic of the resource <span>This short, colorful pamphlet tells who is at risk from exposure to particle pollution (also known as particulate matter), what health effects may be caused by particles, and simple measures that can be taken to reduce health risk.</span> Description An account of the resource <a target="_blank" href="http://www.airnow.gov/index.cfm?action=particle_health.index" rel="noreferrer noopener">http://www.airnow.gov/index.cfm?action=particle_health.index</a>