sparqldataframe
A Python library that can send SPARQL queries to a SPARQL endpoint and retrieve a Pandas dataframe from the result.
Installation
pip install sparqldataframeUsage
Here is an example how to run a SPARQL query on the Wikidata endpoint:
import sparqldataframe
sparql_query = """
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?item ?itemLabel
WHERE {
?item wdt:P31 wd:Q146.
SERVICE wikibase:label {
bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en".
}
}
"""
df = sparqldataframe.query(
"https://query.wikidata.org/sparql",
sparql_query)Wikidata and DBPedia can be both used without
adding the SPARQL endpoint url by using the wikidata_query() and
dbpedia_query() functions respectively:
df = sparqldataframe.wikidata_query(sparql_query)
df = sparqldataframe.dbpedia_query(sparql_query)License
This project is licensed under the MIT license. See the LICENSE for details.
