In this article, we provide a comprehensive introduction to knowledge graphs, which have
recently garnered significant attention from both industry and academia in scenarios that …

A large number of published datasets (or sources) that follow Linked Data principles is
currently available and this number grows rapidly. However, the major target of Linked Data …

There is an urgent need to improve the infrastructure supporting the reuse of scholarly data.
A diverse set of stakeholders—representing academia, industry, funding agencies, and …

There is an urgent need to improve the infrastructure supporting the reuse of scholarly data.
A diverse set of stakeholders—representing academia, industry, funding agencies, and …

Many vocabularies and ontologies are produced to represent and annotate agronomic data.
However, those ontologies are spread out, in different formats, of different size, with different …

Open data are considered an essential resource for governments, businesses, and citizens.
In that context, open data portals have potential for creating enormous economic growth …

In a document-based world as the one of Web APIs, the triple-based output of SPARQL
endpoints can be a barrier for developers who want to integrate Linked Data in their …

Abstract Building Web APIs on top of SPARQL endpoints is becoming common practice. It
enables universal access to the integration favorable data space of Linked Data. In the …

Traditional drug discovery effectively contributes to the treatment of many diseases but is
limited by high costs and long cycles. Quantitative structure–activity relationship (QSAR) …

The heterogeneity of methods and technologies to publish open data is still an issue to
develop distributed systems on the Web. On the one hand, Web APIs, the most popular …