Wikidata Workflows

see also Wikidata Links

Search item by external ID

• interactively in search box: haswbstatement:P227=118578537
• https://wikidata-todo.toolforge.org/resolver.php?quick=VIAF:12307054
• https://wikidata-todo.toolforge.org/resolver.php?prop=P227&value=120434059
• https://hub.toolforge.org/P227:118578537?site=wikidata

Load Mix'n'match

Input created through a YASR web frontend or directly by a Jena Fuseki SPARQL endpoint.

interactive

• SPARQL Lab query (example - query is directed at STW thesaurus (SKOS), but can be adapted and run against another endpoint.)
• Save result as CSV (YASR download button)
• Open file and paste into http://www.becsv.com/csv-tsv.php, with options
  • Result Control 'First row is column names' deactivated
  • Result Separator 'Tab'
• Convert CSV to Delimited
• Open Mix'n'match and log into WiDaR
• Copy&paste result into https://mix-n-match.toolforge.org/import.php

command line

• Execute local query file

  curl --silent \
      -H "Content-type: application/sparql-query" \
      -H "Accept: text/tab-separated-values; charset=utf-8" \
      --data-binary @stw_w_en_mnm.rq       \  # query file + output format
     http://zbw.eu/beta/sparql/stw/query   \  # endpoint
     | tail -n +2 \  # skip first line with variable names 
     | sed 's/^"//' | sed 's/"$//' | sed 's/"\t"/\t/g' \  # remove enclosing quotes
     > stw_w_en_mnm.tsv  # output file

• Open Mix'n'match and log into WiDaR
• Upload in https://mix-n-match.toolforge.org/import.php

Move, merge and split items

• Help:Merge
• Help:Split an item
• Copy: like Split (yet error prone)