4,583 Hits in 3.9 sec

Assessing the Quality of RDF Mappings with EvaMap [chapter]

Benjamin Moreau, Patricia Serrano-Alvarado
2020 Lecture Notes in Computer Science  
Assessing the Quality of RDF Mappings with EvaMap Benjamin Moreau, Patricia Serrano-Alvarado To cite this version: Benjamin Moreau, Patricia Serrano-Alvarado.  ...  Assessing the Quality of RDF Mappings with EvaMap. 17th Extended Semantic Web Conference (ESWC2020), Jun 2020, Heraklion, Greece. hal-02612705v1 Acknowledgments Authors thank Chanez Amri, Alan Baron, and  ...  Metadata License compatibility Checks if the license of the initial dataset is compatible with the license of the resulting dataset Table 3 . 3 New metrics proposed in EvaMap.  ... 
doi:10.1007/978-3-030-62327-2_28 fatcat:hpc7itss3veonox2eyz6zorqry

Specifying a linked data dataset for Europeana and aggregators

Nuno Freire
2020 Zenodo  
Especially for the case of their digital objects, where only a subset is intended for delivery to Europeana.  ...  Therefore, it is necessary that data providers make available linked data descriptions of the datasets for aggregation by Europeana, so that the specific data for Europeana is accurately specified in machine  ...  The response may use any of the following supported mime-types for sending the RDF description of the dataset: Format Mime Title of the dataset The RDF resource of the dataset must have a title, and  ... 
doi:10.5281/zenodo.3817314 fatcat:vicrwni3xnby7b5zgppxa6v6py

These Are Your Rights [chapter]

Elena Cabrio, Alessio Palmero Aprosio, Serena Villata
2014 Lecture Notes in Computer Science  
Experiments over a set of widely adopted licenses show the feasibility of the proposed approach.  ...  format using RDF and adopting two well known vocabularies to model licenses.  ...  Acknowledgements The work of Elena Cabrio was funded by the French Government (National Research Agency, ANR) through the "Investments for the Future" Program reference # ANR-11-LABX-0031-01.  ... 
doi:10.1007/978-3-319-07443-6_18 fatcat:2fpshmraqnf5nlxok2s3odpmni

Dataset Descriptions For The Open Pharmacological Space

Christian Brenninkmeijer, Chris Evelo, Carole Goble, Alasdair J G Gray, Lee Harland, Robert Stevens, Andra Waagmeester, Egon Willighagen
2013 Zenodo  
Details of deploying dataset descriptions and an exchange format for linkset files are also given.  ...  This is a specification for the metadata to described datasets, and the linksets that relate them, to enable their use within the Open PHACTS discovery platform.  ...  The license under which a linkset is published may be different from that of the datasets that it links, even if it is a subset of one of the datasets.  ... 
doi:10.5281/zenodo.1204492 fatcat:vmja4ugwknbwzik2qq4npdb3ya

DataFinland—A Semantic Portal for Open and Linked Datasets [chapter]

Matias Frosterus, Eero Hyvönen, Joonas Laitio
2011 Lecture Notes in Computer Science  
As a proof of concept, the system has been applied to LOD and Finnish governmental datasets. 1  ...  The metadata schema for DataFinland is based on a modified version of the voiD vocabulary for describing linked RDF datasets, and annotations are done using an online metadata editor SAHA connected to  ...  Agency (Tekes) and a consortium of 38 public organizations and companies.  ... 
doi:10.1007/978-3-642-21064-8_17 fatcat:4stapgxwavgsncfr4u2m272lxi

Is the LOD cloud at risk of becoming a museum for datasets? Looking ahead towards a fully collaborative and sustainable LOD cloud

Jeremy Debattista, Judie Attard, Rob Brennan, Declan O'Sullivan
2019 Companion Proceedings of The 2019 World Wide Web Conference on - WWW '19  
license.  ...  In this article we perform a number of experiments on the dataset metadata provided by the LOD cloud, in order to understand better whether the current visualised datasets are accessible and with an open  ...  Our experiments show that around 45% (619 datasets) had a defined license. Figure 1 shows the frequency of the licenses used.  ... 
doi:10.1145/3308560.3317075 dblp:conf/www/DebattistaABO19 fatcat:6j47xteykzamhhfzirmpo5vogi

Using RDF to Describe and Link Social Science Data to Related Resources on the Web

Stefan Kramer, Amber Leahey, Humphrey Southall, Johanna Vompras, Joachim Wackerowz
2012 Social Science Research Network  
In the longer term, RDF may enable specially written licenses to be defined in a way that means they can be machine processed to establish which datasets meet specific requirements.  ...  Use Case 5: Linking to licenses When data are covered by a specially-negotiated license, that license clearly needs to form part of the metadata.  ...  Disclaimer The Commons Deed is not a license. It is simply a handy reference for understanding the Legal Code (the full license) -it is a human-readable expression of some of its key terms.  ... 
doi:10.2139/ssrn.2176657 fatcat:kssviqbttjainb5zgcnekyv6gy

DBpedia Commons: Structured Multimedia Metadata from the Wikimedia Commons [chapter]

Gaurav Vaidya, Dimitris Kontokostas, Magnus Knuth, Jens Lehmann, Sebastian Hellmann
2015 Lecture Notes in Computer Science  
In this paper, we describe the creation of the DBpedia Commons (DBc) dataset, which was achieved by an extension of the Extraction Framework to support knowledge extraction from Wikimedia Commons as a  ...  To our knowledge, this is the first complete RDFization of the Wikimedia Commons and the largest media metadata RDF database in the LOD cloud.  ...  This work was funded by the Google Summer of Code 2014 program and by grants from the EU's 7th & H2020 Programmes for projects ALIGNED (GA 644055) and GeoKnow (GA 318159).  ... 
doi:10.1007/978-3-319-25010-6_17 fatcat:7g753fzbzveyrhmygnb5fekane

RDF dataset profiling – a survey of features, methods, vocabularies and applications

Mohamed Ben Ellefi, Zohra Bellahsene, John G. Breslin, Elena Demidova, Stefan Dietze, Julian Szymański, Konstantin Todorov, Lora Aroyo
2018 Semantic Web Journal  
However, reuse and take-up of these rich data sources is often limited and focused on a few well-known and established RDF datasets.  ...  In this survey, we provide a first comprehensive overview of the RDF dataset profiling features, methods, tools and vocabularies.  ...  These include RDF versions of common licensing frameworks and alignments of multiple licensing frameworks into a combined vocabulary.  ... 
doi:10.3233/sw-180294 fatcat:6ihya5zgpfgp5f6xcjpapy6ocy

A demonstration of MAGiQ

Fuad Jamour, Ibrahim Abdelaziz, Panos Kalnis
2018 Proceedings of the VLDB Endowment  
We demonstrate MAGiQ; a matrix algebra approach for evaluating complex SPARQL queries over large RDF datasets.  ...  MAGiQ, using a GPU, is orders of magnitude faster in solving complex queries on a billion edge graph than state-of-the-art RDF systems.  ...  To view a copy of this license, visit For any use beyond those covered by this license, obtain permission by emailing  ... 
doi:10.14778/3229863.3236239 fatcat:oqdetszocbguxdov72wwjf4uja

Publishing DisGeNET as Nanopublications [article]

Núria Queralt Rosinach, Tobias Kuhn, Christine Chichester, Michel Dumontier, Ferran Sanz, Laura Inés Furlong
2014 bioRxiv   pre-print
We present the publication of DisGeNET nanopublications as a new Linked Dataset implemented in combination of the Trusty URIs approach.  ...  Nanopublications are a new way of publishing structured data that consists of an assertion along with its provenance.  ...  All these data are integrated, harmonized and made accessible for exploration and analysis through a Web interface, a Cytoscape plugin [11] , and as an RDF Linked Dataset [12] , with an open license.  ... 
doi:10.1101/010397 fatcat:jauo3qnn7bgb7dwlsv4rsjgrpi

Building an ontology catalogue for smart cities [chapter]

M Poveda-Villalón, R García-Castro, A Gómez-Pérez
2014 eWork and eBusiness in Architecture, Engineering and Construction  
Ontology registries, indexes and catalogues facilitate the task of finding, exploring and reusing ontologies by collecting them from different sources.  ...  A good practice when developing ontologies is to reuse as much knowledge as possible in order to increase interoperability by reducing heterogeneity across models and to reduce development effort.  ...  Among the advantages of linking ontology domains to DBpedia entities it should be noted: (a) the connection of the dataset being built with the Web of Data through a well connected dataset, DBpedia, and  ... 
doi:10.1201/b17396-133 fatcat:c7vzfe4u7bcxrkfnalvikccy6a

Data Integration for Open Data on the Web [chapter]

Sebastian Neumaier, Axel Polleres, Simon Steyskal, Jürgen Umbrich
2017 Lecture Notes in Computer Science  
Firstly, while we will address this topic from the viewpoint of Semantic Web research, not all data is readily available as RDF or Linked Data, so we will give an introduction to different data formats  ...  reasoning on top of integrated open data could be help.  ...  In order to circumvent these shortcomings, different RDF vocabularies have been introduced to formally describe licenses as well as provenance information of datasets, two of which (ODRL and PROV) we will  ... 
doi:10.1007/978-3-319-61033-7_1 fatcat:fghlfukqcnfajp3hb6lhhfxqmq

Protein ontology on the semantic web for knowledge discovery

Chuming Chen, Hongzhan Huang, Karen E. Ross, Julie E. Cowart, Cecilia N. Arighi, Cathy H. Wu, Darren A. Natale
2020 Scientific Data  
As a community resource, we strive to follow the Findability, Accessibility, Interoperability, and Reusability (FAIR) principles, disseminate regular updates of our data, support multiple methods for accessing  ...  RDF data dumps are also available for download. Additionally, we developed RESTful APIs to support programmatic data access.  ...  A separate linkset is created for each link predicate relating a particular pair of datasets. A linkset is a subset of the dataset which publishes it.  ... 
doi:10.1038/s41597-020-00679-9 pmid:33046717 fatcat:m7obdrcparebrfbxssm7ktk3da

Bibliographic Data Towards the Semantic Web: A Review of Key Issues and Recent Experiences

Iryna Solodovnik
2012 Bilgi Dünyasi  
In this way, different bibliographic datasets could become full members of the Semantic Web making interoperable different knowledge datasets of heterogeneous web communities.  ...  From a library perspective, a problem statement is a global promotion within the Library community of understanding and of adoption of Linked Open Data (LOD), of LODe-BD recommendations, as well as releasing  ...  Besides the converting of MARC21 in RDF, the BNE has started to publish its bibliographic and authority data directly in RDF, according to the principles of LD and open CC0 licenses.  ... 
doi:10.15612/bd.2012.167 fatcat:k7lcl3wnajdpfey64nztnfykue
« Previous Showing results 1 — 15 out of 4,583 results