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Welcome to CLB-LOD Wikibase, a Wikibase instance hosted on [https://wikibase.cloud wikibase.cloud]. This is a sandbox for working towards MARC bibliographical records LOD-ification, with the final goal of their integration in Wikidata, with [https://clb.ucl.cas.cz/en/ CLB Czech Literary Bibliography] MARC-XML data as showcase. This is a project carried out in the framework of [https://www.dariah.eu/activities/working-groups/bibliographical-data-bibliodata/ DARIAH WG Bibliodata].
Welcome to CLB-LOD Wikibase, a Wikibase instance hosted on [https://wikibase.cloud wikibase.cloud]. This is a sandbox for working towards MARC bibliographical records LOD-ification, with the final goal of their integration in Wikidata, with [https://clb.ucl.cas.cz/en/ CLB Czech Literary Bibliography] MARC-XML data as showcase. This is a project carried out in the framework of [https://www.dariah.eu/activities/working-groups/bibliographical-data-bibliodata/ DARIAH WG Bibliodata].


== SPARQL Queries ==
This experiment has been presented at the ''Mutual Learning Workshop for Improving Cultural Heritage Bibliographical Data'' (DARIAH Bibliodata WG, Prague), in 2022. See slides at  https://zenodo.org/records/7250730
=== Creators in CLB-LOD ===
<sparql tryit="1">
PREFIX clbwb: <https://clb-lod.wikibase.cloud/entity/>
PREFIX clbdp: <https://clb-lod.wikibase.cloud/prop/direct/>
PREFIX clbp: <https://clb-lod.wikibase.cloud/prop/>
PREFIX clbps: <https://clb-lod.wikibase.cloud/prop/statement/>
PREFIX clbpq: <https://clb-lod.wikibase.cloud/prop/qualifier/>
PREFIX clbpr: <https://clb-lod.wikibase.cloud/prop/reference/>
PREFIX clbno: <https://clb-lod.wikibase.cloud/prop/novalue/>


select ?wikibase_item ?label
The code used in this experiment for re-modeling and sending MARC records to Wikibase is found here: https://github.com/dlindem/wikibase/tree/main/clb
  (iri(concat("http://www.wikidata.org/entity/",?wikidata)) as ?wikidata_link)
  (iri(concat("https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=",?nkcr)) as ?nkcr_link)
  (count(?bibitem) as ?author_roles)
     
where {
  ?wikibase_item clbdp:P5 clbwb:Q5; rdfs:label ?label. filter (lang(?label)="en")
  ?wikibase_item clbdp:P8 ?nkcr .
  optional {?wikibase_item clbdp:P1 ?wikidata .}
  optional {?bibitem clbdp:P12 ?wikibase_item .}
 
} group by ?wikibase_item ?label ?nkcr ?wikidata ?author_roles order by desc(?author_roles)
</sparql>


=== UDC Classificators in CLB-LOD ===
== SPARQL Queries ==
UDC Classificators, at the moment, are represented as literals as in MARC. A conceptual mapping, i.e. linking classificators to concepts, is planned.
See [[SPARQL examples]].
<sparql tryit="1">
PREFIX clbwb: <https://clb-lod.wikibase.cloud/entity/>
PREFIX clbdp: <https://clb-lod.wikibase.cloud/prop/direct/>
PREFIX clbp: <https://clb-lod.wikibase.cloud/prop/>
PREFIX clbps: <https://clb-lod.wikibase.cloud/prop/statement/>
PREFIX clbpq: <https://clb-lod.wikibase.cloud/prop/qualifier/>
PREFIX clbpr: <https://clb-lod.wikibase.cloud/prop/reference/>
PREFIX clbno: <https://clb-lod.wikibase.cloud/prop/novalue/>
 
select ?udc_literal (count(?wikibase_item) as ?bibitems)
       
where {
  ?wikibase_item clbp:P86 [clbpq:P87 ?udc_literal] .
 
} group by ?udc_literal ?bibitems order by desc(?bibitems)
</sparql>
 
See also some more [[SPARQL examples]].

Latest revision as of 14:12, 6 June 2024

Welcome to CLB-LOD Wikibase, a Wikibase instance hosted on wikibase.cloud. This is a sandbox for working towards MARC bibliographical records LOD-ification, with the final goal of their integration in Wikidata, with CLB Czech Literary Bibliography MARC-XML data as showcase. This is a project carried out in the framework of DARIAH WG Bibliodata.

This experiment has been presented at the Mutual Learning Workshop for Improving Cultural Heritage Bibliographical Data (DARIAH Bibliodata WG, Prague), in 2022. See slides at https://zenodo.org/records/7250730

The code used in this experiment for re-modeling and sending MARC records to Wikibase is found here: https://github.com/dlindem/wikibase/tree/main/clb

SPARQL Queries

See SPARQL examples.

Retrieved from "https://clb-lod.wikibase.cloud/w/index.php?title=Main_Page&oldid=9565"