Split4Blank: Maintaining consistency while improving efficiency of loading RDF data with blank nodes
نویسندگان
چکیده
منابع مشابه
Generating Synthetic RDF Data with Connected Blank Nodes for Benchmarking
Generators for synthetic RDF datasets are very important for testing and benchmarking various semantic data management tasks (e.g. querying, storage, update, compare, integrate). However, the current generators do not support sufficiently (or totally ignore) blank node connectivity issues. Blank nodes are used for various purposes (e.g. for describing complex attributes), and a significant perc...
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The Semantic Web (SW) is an evolving extension of the World Wide Web in which the content can be expressed not only in natural language, but also in formal languages (e.g. RDF/S) that can be read and used by software agents, permitting them to find, share and integrate information more easily. The semantically structured content is expressed using RDF triples and a set of such triples constitut...
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Blank nodes are defined in RDF as ‘existential variables’ in the same way that has been used before in mathematical logic. However, evidence suggests that actual usage of RDF does not follow this definition. In this paper we thoroughly cover the issue of blank nodes, from incomplete information in database theory, over different treatments of blank nodes across the W3C stack of RDFrelated stand...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2019
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0217852