DCAT-AP Representation of Czech National Open Data Catalog and its Impact

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10382087" target="_blank" >RIV/00216208:11320/19:10382087 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=mTlL.-U4vx" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=mTlL.-U4vx</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.websem.2018.11.001" target="_blank" >10.1016/j.websem.2018.11.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

DCAT-AP Representation of Czech National Open Data Catalog and its Impact

Popis výsledku v původním jazyce

Open data is now a heavily discussed topic around the world and in the European Union. In the Czech Republic, open data is a term anchored in legislation, which includes the requirement of registration of all open data in the Czech National Open Data Portal (NODC). In this paper we describe the NODC, its architecture, dataset registration processes including the harvesting of Local Open Data Catalogs (LODCs), proprietary XML API and its obsolete dataset viewer. Next we describe the process of transformation of the NODC metadata to the DCAT-AP v1.1 RDF representation from the data model point of view and from the technical environment point of view. We describe the dataset quality measurements computed using the new data representation and its further impact on the Linked Open Data (LOD) environment including the harvesting of the metadata by the European Data Portal (EDP). Finally, we evaluate the data transformation and publishing environment from the usability, portability, availability and performance perspectives.

Název v anglickém jazyce

DCAT-AP Representation of Czech National Open Data Catalog and its Impact

Popis výsledku anglicky

Open data is now a heavily discussed topic around the world and in the European Union. In the Czech Republic, open data is a term anchored in legislation, which includes the requirement of registration of all open data in the Czech National Open Data Portal (NODC). In this paper we describe the NODC, its architecture, dataset registration processes including the harvesting of Local Open Data Catalogs (LODCs), proprietary XML API and its obsolete dataset viewer. Next we describe the process of transformation of the NODC metadata to the DCAT-AP v1.1 RDF representation from the data model point of view and from the technical environment point of view. We describe the dataset quality measurements computed using the new data representation and its further impact on the Linked Open Data (LOD) environment including the harvesting of the metadata by the European Data Portal (EDP). Finally, we evaluate the data transformation and publishing environment from the usability, portability, availability and performance perspectives.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

<a href="/cs/project/GA16-09713S" target="_blank" >GA16-09713S: Efektivní explorace prostoru propojených dat</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Web Semantics

ISSN

1570-8268

e-ISSN

—

Svazek periodika

55

Číslo periodika v rámci svazku

March 2019

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

17

Strana od-do

69-85

Kód UT WoS článku

000462166300005

EID výsledku v databázi Scopus

2-s2.0-85057821945