Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. 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 Physico-mathesis de lumine, coloribus et iride Subject The topic of the resource Optics Description An account of the resource The title transaltes to A Physico-mathematical Treatment of Light, Colors, and the Rainbow. Grimaldi challenged the principle that the propogation of light occurs in a linear fashion. The text discusses his findings based on experiments he did with small light beams, Creator An entity primarily responsible for making the resource Francesco Grimaldi Publisher An entity responsible for making the resource available Victorij Benatij Date A point or period of time associated with an event in the lifecycle of the resource 1665 Contributor An entity responsible for making contributions to the resource Francesco Grimaldi Identifier An unambiguous reference to the resource within a given context Printed text with engravings Language A language of the resource Latin Type The nature or genre of the resource text