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RDF Needs Annotations
| Venue: | in Proceedings of the W3C Workshop - RDF Next Steps |
| Citations: | 3 - 2 self |
BibTeX
@INPROCEEDINGS{Lopes_rdfneeds,
author = {Nuno Lopes and Antoine Zimmermann and Aidan Hogan and Gergely Lukácsy and Axel Polleres and Umberto Straccia and Stefan Decker},
title = {RDF Needs Annotations},
booktitle = {in Proceedings of the W3C Workshop - RDF Next Steps},
year = {},
pages = {26--27}
}
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Abstract
While the current mechanism of reification in RDF is without semantics and widely considered inappropriate and cumbersome, some form of reification – speaking about triples themselves – is needed in RDF for many reasonable applications: in particular, reification allows for enhancing triples with annotations relating to provenance, spatio-temporal validity, degrees of trust, fuzzy values and/or other contextual information. In this position paper, we argue that – besides resolving the issue of how to syntactically represent reification in the future (i.e., whether to stick with the current reification mechanism or standardise a different mechanism such as Named Graphs) – it is time to agree on certain core annotations that are widely needed. We summarise existing work and provide a possible direction towards handling reification by means of a general annotation framework that can be instantiated for those major use cases we currently see arising. 1 A Need for RDF Annotations In this paper, we motivate and discuss the syntactic representation and semantic interpretation of generic RDF annotations. In particular, we propose the introduction ofagenericsemanticframeworktorepresent annotations in RDF. Although these annotations can be used to representarbitrarydomains,wesuggesta
Keyphrases
rdf need annotation position paper many reasonable application reification allows major use case generic rdf annotation rdf annotation current mechanism current reification mechanism spatio-temporal validity different mechanism possible direction towards certain core annotation introduction ofagenericsemanticframeworktorepresent annotation named graph semantic interpretation contextual information syntactic representation fuzzy value general annotation framework
