Send SPARQL query to endpoint and get tibble as a result

Send SPARQL query to endpoint and get tibble as a result

send_sparql(query, endpoint = "Wiki")

Arguments

query	a string corresponding to a SPARQL query

Examples

metro_query='SELECT ?item ?itemLabel ?coords
{
 ?item wdt:P361 wd:Q1552;
 wdt:P625 ?coords.
 OPTIONAL{?item wdt:P1619 ?date.}
 SERVICE wikibase:label { bd:serviceParam wikibase:language "en" . }
} ORDER BY ?itemLabel
'
send_sparql(query=metro_query)
#> # A tibble: 46 x 3
#>    item                           itemLabel              coords                 
#>    <chr>                          <chr>                  <chr>                  
#>  1 http://www.wikidata.org/entit… Q55598901              Point(4.8041 45.71409) 
#>  2 http://www.wikidata.org/entit… Q56300135              Point(4.8049 45.6966)  
#>  3 http://www.wikidata.org/entit… Ampère - Victor Hugo   Point(4.829182 45.7530…
#>  4 http://www.wikidata.org/entit… Bellecour              Point(4.83405 45.75795…
#>  5 http://www.wikidata.org/entit… Brotteaux              Point(4.859433 45.7671…
#>  6 http://www.wikidata.org/entit… Charpennes - Charles … Point(4.863119 45.7705…
#>  7 http://www.wikidata.org/entit… Cordeliers             Point(4.835894444 45.7…
#>  8 http://www.wikidata.org/entit… Croix-Paquet           Point(4.836366666 45.7…
#>  9 http://www.wikidata.org/entit… Croix-Rousse           Point(4.83205 45.7748) 
#> 10 http://www.wikidata.org/entit… Cuire                  Point(4.83293 45.7855) 
#> # … with 36 more rows