Array
(
    [0] => stdClass Object
        (
            [journal] => stdClass Object
                (
                    [id_jnl] => 97
                )

        )

    [1] => stdClass Object
        (
            [section] => stdClass Object
                (
                    [section] => 999
                )

        )

    [2] => stdClass Object
        (
            [title] => Array
                (
                    [0] => Automatic enrichment of cultural portals with knowledge organization systems@en
                    [1] => Enriquecimiento automático de portales culturales mediante modelos de organización del conocimiento@es
                )

        )

    [3] => stdClass Object
        (
            [abstract] => Array
                (
                    [0] => During the last decades, numerous web portals have been launched to disseminate the cultural heritage. Most of these portals were developed with technologies from the syntactic web era, i.e. containing HTML pages with plain text that can be indexed by search engines, but without additional metadata and annotations of concepts belonging to knowledge organization systems that would facilitate the task of thematic specialized search engines. This paper proposes a method for recommending the knowledge organization systems that are better adjusted for the contents of a web portal and the use of these systems for the semantic annotation of the contents. To check the feasibility of the proposed method, we have applied it to the enrichment of a web portal created in the nineties that hosts a virtual catalogue of the works performed by the painter Goya. Thanks to the proposed method, we have been able to recommend knowledge organization system titled List of Subject Headings for Public Libraries because of its closeness with the portal content. In addition, two thirds of the web pages in Spanish were annotated with concepts belonging to this model. Although the accuracy of the mapping between the recognized entities in the text and the concepts of the model is not perfect, it constitutes a good base to allow web portal administrators to refine later this annotation.@en
                    [1] => Durante las últimas décadas se han ido creando numerosos portales web para diseminar el patrimonio cultural. La mayoría de estos portales se crearon en tiempos de la web sintáctica generando páginas HTML con texto plano indexable por buscadores, pero sin metadatos añadidos y anotaciones de conceptos pertenecientes a modelos de organización del conocimiento que facilitarían la labor de buscadores temáticos especializados. Este artículo propone un método para recomendar los modelos de organización del conocimiento que mejor se ajusten a los contenidos de un portal web, y utilizar esos modelos para anotar semánticamente los contenidos. Para verificar la viabilidad del método propuesto se ha aplicado en el enriquecimiento de un portal creado a mediados de los años 90 y que aloja un catálogo virtual de las obras del pintor Goya. Gracias al método propuesto, se ha recomendado el modelo de organización del conocimiento denominado Lista de Encabezamientos de Materias para las Bibliotecas Públicas por su cercanía con el contenido del portal. Además, se han conseguido anotar semánticamente dos tercios de las páginas en castellano del portal con conceptos de este modelo. Aunque la exactitud de los emparejamientos entre las entidades detectadas en el texto y los conceptos del modelo no es perfecta, la anotación realizada constituye una buena base para que los administradores del portal puedan refinar posteriormente esta anotación.@es
                )

        )

    [4] => stdClass Object
        (
            [author] => Array
                (
                    [0] => Dayany Díaz-Corona
                    [1] => Javier Lacasta
                    [2] => Javier Nogueras Iso
                )

        )

    [5] => stdClass Object
        (
            [subject] => Array
                (
                    [0] => Knowledge organization systems@en
                    [1] => Skos@en
                    [2] => Semantic web@en
                    [3] => Metadata@en
                    [4] => Recommendation systems@en
                    [5] => Modelos de organización del conocimiento@es
                    [6] => Skos@es
                    [7] => Web semántica@es
                    [8] => Metadatos@es
                    [9] => Sistemas de recomendación@es
                )

        )

    [6] => stdClass Object
        (
            [source] => stdClass Object
                (
                    [vol] => 27
                    [nr] => núm.
                    [year] => 2021
                    [theme] => 
                )

        )

    [7] => stdClass Object
        (
            [datePub] => Array
                (
                    [0] => 2021-06-22
                )

        )

    [8] => stdClass Object
        (
            [DOI] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => DOI
                            [value] => Array
                                (
                                    [0] => 10.54886/scire.v27i1.4740
                                )

                        )

                )

        )

    [9] => stdClass Object
        (
            [http] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://www.ibersid.eu/ojs/index.php/scire/article/view/4740
                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => HTTP
                            [value] => Array
                                (
                                    [0] => https://www.ibersid.eu/ojs/index.php/scire/article/view/4740/4283
                                )

                        )

                )

        )

    [10] => stdClass Object
        (
            [language] => Array
                (
                    [0] => es
                )

        )

    [11] => stdClass Object
        (
            [license] => Array
                (
                    [0] => RESERVED
                    [1] => by-nc-nd/4.0
                )

        )

)