["item",{"itemId":"2595","public":"1","featured":"1","xmlns:xsi":"http://www.w3.org/2001/XMLSchema-instance","xsi:schemaLocation":"http://omeka.org/schemas/omeka-xml/v5 http://omeka.org/schemas/omeka-xml/v5/omeka-xml-5-0.xsd","uri":"https://bvhumanidades.usac.edu.gt/items/show/2595?output=omeka-json","accessDate":"2026-04-26T22:47:57-05:00"},["fileContainer",["file",{"fileId":"2516"},["src","https://bvhumanidades.usac.edu.gt/files/original/ca0dc48bcfe67f2158caf15b441bb2f2.pdf"],["authentication","63b6569d06dc2b6e4cbf1ab41a556213"]]],["collection",{"collectionId":"5"},["elementSetContainer",["elementSet",{"elementSetId":"1"},["name","Dublin Core"],["description","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/."],["elementContainer",["element",{"elementId":"50"},["name","Title"],["description","A name given to the resource"],["elementTextContainer",["elementText",{"elementTextId":"7455"},["text","PEDAGOGÍA"]]]]]]]],["itemType",{"itemTypeId":"1"},["name","Text"],["description","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."]],["elementSetContainer",["elementSet",{"elementSetId":"1"},["name","Dublin Core"],["description","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/."],["elementContainer",["element",{"elementId":"50"},["name","Title"],["description","A name given to the resource"],["elementTextContainer",["elementText",{"elementTextId":"12976"},["text","Sustancias Puras y mezclas"]]]],["element",{"elementId":"43"},["name","Identifier"],["description","An unambiguous reference to the resource within a given context"],["elementTextContainer",["elementText",{"elementTextId":"12977"},["text","recursostic.educacion.es/.../sustancias_puras_y_mezclas/aulasustanciaspur."]]]],["element",{"elementId":"41"},["name","Description"],["description","An account of the resource"],["elementTextContainer",["elementText",{"elementTextId":"12978"},["text","Una sustancia pura es aquella cuya composición no varía, aunque cambien las condiciones físicas en que se encuentre. Por ejemplo, el agua tiene una fórmula que es H2O y es siempre la misma, lo que indica que está formada por moléculas en las que hay 2 átomos de hidrógeno y 1 átomo de oxígeno. Si cambiara esa fórmula, sería otra sustancia diferente. "]]]],["element",{"elementId":"38"},["name","Coverage"],["description","The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant"],["elementTextContainer",["elementText",{"elementTextId":"12979"},["text","null"]]]],["element",{"elementId":"45"},["name","Publisher"],["description","An entity responsible for making the resource available"],["elementTextContainer",["elementText",{"elementTextId":"12980"},["text","Intef"]]]]]]],["tagContainer",["tag",{"tagId":"4969"},["name","Clasificación de la materia"]],["tag",{"tagId":"4972"},["name","mezclas."]],["tag",{"tagId":"4971"},["name","puras"]],["tag",{"tagId":"4970"},["name","sustancias"]]]]