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 …

We conduct a systematic survey with the aim of assessing open government data initiatives,
that is; any attempt, by a government or otherwise, to open data that is produced by a …

Generating value from data requires the ability to find, access and make sense of datasets.
There are many efforts underway to encourage data sharing and reuse, from scientific …

More and more data in various formats are integrated into knowledge graphs. However,
there is no overview of existing approaches for generating knowledge graphs from …

With the proliferation of mobile network, mobile devices, and Web of things, many industries,
including government departments, private firms, and research communities, offer more …

In recent years, open government data has become an important movement among
government administrations around the world. While there is still limited open data research …

Scientists, governments, and companies increasingly publish datasets on the Web. Google's
Dataset Search extracts dataset metadata—expressed using schema. org and similar …

Ontology-driven systems with reasoning capabilities in the legal field are now better
understood. Legal concepts are not discrete, but make up a dynamic continuum between …

Over the last decade growing amounts of government data have been made available in an
attempt to increase transparency and civic participation, but it is unclear if this data serves …

Purpose This paper aims to identify and to understand how current data portals comply with
open government data (OGD) principles in the context of Brazilian local government …