Tag Archives: Linked Data

Proposed Recommendations for JSON-LD

The RDF Working Group has published two Proposed Recommendations today: JSON-LD 1.0. JSON is a useful data serialization and messaging format. This specification defines JSON-LD, a JSON-based format to serialize Linked Data. The syntax is designed to easily integrate into deployed systems … Continue reading

Call for Implementations: Org and Data-Cube Vocabularies

The W3C Government Linked Data (GLD) Working Group today published two Candidate Recommendations: The Organization Ontology (org) defines a vocabulary for describing the structure of an organization, such as a government agency or a corporation. The RDF Data Cube Vocabulary … Continue reading

Two RDF Vocabularies Published for Governmental Use (and more…)

The W3C Government Linked Data Working Group has published two Last Call Working Drafts: The RDF Data Cube Vocabulary. This is an RDF vocabulary for publishing multidimensional data, particularly statistical data. It is compatible with the cube model that underlies SDMX (Statistical … Continue reading

New SW Case Study by IBM

IBM has provided a W3C Semantic Web Case Study on “Open Services Lifecycle Collaboration framework based on Linked Data”. The case study describes how a read/write Linked Data approach is used as application integration platform by IBM Rational.

RDB to RDF Mapping Language (R2RML) and A Direct Mapping of Relational Data to RDF are W3C Recommendations

The RDB2RDF Working Group has published two W3C Recommendations today: R2RML: RDB to RDF Mapping Language. This document describes R2RML, a language for expressing customized mappings from relational databases to RDF datasets. Such mappings provide the ability to view existing relational data … Continue reading