A reduced CRM-compatible form ontology for the virtual emigration museum

Abstract

In this paper we discuss the construction of a Reduced CRMcompatible form ontology for the virtual Emigration Museum based in the international standard for museum ontologies, CIDOC-CRM. To extract knowledge from the information of the virtual Emigration Museum when navigating through it, abstract data models should be used to conceptualize, the emigration documents stored in a relational database. In that way, resorting to an ontology (as abstract layer), the information contained in those documents can be accessed by the end-users (the museum visitors) to learn about the emigration phenomena. We also describe how we instantiate the ontology through a parser that automatically translates a plain text description of emigration data into RDF. Finally, we also discuss the choice of a triple storage system to save the RDF triples in order to enable the use of SPARQL to query the RDF data.