Here is a short overview and comparison of RDF querying with SPARQL and Jena which is presented as follows: 1. SPARQL; 2. SPARQL from inside Jena; 3. Explicit and implicit relations when querying with Jena 4.Querying remote SPARQL endpoitns
Here is a short overview and comparison of RDF querying with SPARQL and Jena which is presented as follows: 1. SPARQL; 2. SPARQL from inside Jena; 3. Explicit and implicit relations when querying with Jena 4.Querying remote SPARQL endpoitns
OntospyWeb is a tool made for navigating ontologies ('vocabularies') encoded using the RDF family of languages. It is based on the Ontospy Python library, which in turns wraps RDFLib.
OntospyWeb is a tool made for navigating ontologies ('vocabularies') encoded using the RDF family of languages. It is based on the Ontospy Python library, which in turns wraps RDFLib.
More and more websites have started to embed structured data describing products, people, organizations, places, events into their HTML pages using markup standards such as RDFa, Microdata and Microformats.
The Web Data Commons project extracts this data from several billion web pages. The project provides the extracted data for download and publishes statistics about the deployment of the different formats.
The knowledge contained in the World Wide Web is available in interlinked documents written in natural language. To make use of this knowledge, technologies such as natural language processing, inf...
The Library of Congress has launched the Bibliographic Framework Transition Initiative to better accommodate future needs of the library community. A major focus of the initiative will be to determine a transition path for the MARC 21 exchange format to more Web based, Linked Data standards. Zepheira and The Library of Congress are working together to develop a Linked Data model, vocabulary and enabling tools / services for supporting this Initiative.
Some of the tools are simply editors for a particular technology (eg, Protégé), other provide complex services (eg, AllegroGraph. It must be said that the borderline between this category and Programming Environments can be a bit fuzzy.
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O. Bruns, T. Tietz, M. Chaabane, M. Portz, F. Xiong, and H. Sack. The Semantic Web: ESWC 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers, volume 12739 of Lecture Notes in Computer Science, page 115--119. Springer, (2021)
M. Tan, E. Posthumus, and H. Sack. The Semantic Web: ESWC 2022 Satellite Events - Hersonissos, Crete, Greece, May 29 - June 2, 2022, Proceedings, volume 13384 of Lecture Notes in Computer Science, page 148--152. Springer, (2022)
R. Biswas, Y. Chen, H. Paulheim, H. Sack, and M. Alam. The Semantic Web: ESWC 2022 Satellite Events - Hersonissos, Crete, Greece, May 29 - June 2, 2022, Proceedings, volume 13384 of Lecture Notes in Computer Science, page 36--41. Springer, (2022)
P. Bonatti, S. Decker, A. Polleres, and V. Presutti. Dagstuhl Reports, 8 (9):
29--111(2019)Publisher: Schloss Dagstuhl–Leibniz-Zentrum fuer Informatik
tex.address: Dagstuhl, Germany
tex.urn: urn:nbn:de:0030-drops-103283.