LDSR: Materialized Reason-able View to the Web of Linked Data.
Atanas Kiryakov, Damyan Ognyanoff, Ruslan Velkov, Zdravko Tashev, Ivan Peikov · 2009
Abstract. LDSR is a collection of datasets from the Linked Open Data (LOD) W3C community project, which have been selected and refined for the purpose of presenting a useful perspective to some of the central LOD datasets and to present a good use-case for large-scale reasoning and data integration. The design objectives are as follows: (i) consistency with respect to the formal semantics, (ii) generality – no specific domain knowledge should be required to comprehend most of the semantics, and (iii) heterogeneity – data from multiple data sources should be included. The current version of LDSR consists of about 440 million explicit statements and includes DBPedia, Geonames, Wordnet, CIA Factbook, lingvoj, and UMBEL. LDSR includes the ontologies of the