https://bibliotecaroquetes.cat/files/original/7b08f8e71c29b2ce1d60f35ef0a33575.jpg 113622ed561c02e432a2d508a750c4be Imatge/Fotografia A static visual representation. Examples include paintings, drawings, graphic designs, plans and maps. Recommended best practice is to assign the type Text to images of textual materials. Dublin Core The Dublin Core metadata element set. These elements are common to all Omeka resources, including items, files, collections, exhibits, and entities. See http://dublincore.org/documents/dces/. Title Títol, Subtítol. A name given to the resource. Typically, a Title will be a name by which the resource is formally known. Segell del centenari de l'Observatori de l'Ebre Creator Autor. An entity primarily responsible for making the resource. Examples of a Creator include a person, an organization, or a service. Typically, the name of a Creator should be used to indicate the entity. Ajuntament de Roquetes Date Data. A point or period of time associated with an event in the lifecycle of the resource. Date may be used to express temporal information at any level of granularity. Recommended best practice is to use an encoding scheme, such as the W3CDTF profile of ISO 8601 [W3CDTF]. 2004 Type Tipus. The nature or genre of the resource. Recommended best practice is to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMITYPE]. To describe the file format, physical medium, or dimensions of the resource, use the Format element. image/jpeg Description Descripció. An account of the resource. Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource. Segell emès per commemorar el centenari de la fundació de l'Observatori de l'Ebre. L'Observatori de l'Ebre és el primer institut d'investigació que es va dedicar a estudiar la interacció entre els fenòmens físics que es produeixen en el sistema Sol-Terra, i ha introduït algunes tècniques d'observació i noves línies d'estudi a Espanya. 2004 Correus Filatèlia Observatori de l'Ebre Roquetes