https://bvhumanidades.usac.edu.gt/files/original/e8f6b31c53d3272084a04409bf31625e.pdf 5b8e3d8b84eb4a9c0150527431ed4ea9 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 BIBLIOTECOLOGÍA 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 Evolution of social network services Identifier An unambiguous reference to the resource within a given context http://www.elprofesionaldelainformacion.com/contenidos/2009/septiembre/09.pdf Description An account of the resource The paper exposes a brief history of social network services on the Web that have evolved under the concept of Web 2.0, along with the most significant examples of these platforms. The concept of social networking and the main tests used to study them are explained, as well as their implications within different kinds of social capital (weak and strong ties) and the impact that the different web services can have on the relationship among their users. Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant 2009-09-01 Publisher An entity responsible for making the resource available null Internet Social network services Social networks Web 2.0