How to store sparql query results into array?

by raphael_tillman , in category: Third Party Scripts , 24 days ago

How to store sparql query results into array?

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1 answer

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by dana , 23 days ago

@raphael_tillman 

In most programming languages, you can use a library to execute SPARQL queries and store the results in an array. Here is an example using Python and the SPARQLWrapper library:

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from SPARQLWrapper import SPARQLWrapper

# Create a SPARQLWrapper object
sparql = SPARQLWrapper("http://dbpedia.org/sparql")

# Set the SPARQL query
sparql.setQuery("""
SELECT ?subject ?predicate ?object
WHERE {
  ?subject ?predicate ?object
}
LIMIT 10
""")

# Set the return format
sparql.setReturnFormat("json")

# Execute the query
results = sparql.query().convert()

# Store the query results in an array
result_array = []
for result in results["results"]["bindings"]:
    result_array.append({
        "subject": result["subject"]["value"],
        "predicate": result["predicate"]["value"],
        "object": result["object"]["value"]
    })

# Print the result array
print(result_array)


This code snippet sends a SPARQL query to the DBpedia endpoint, retrieves the results in JSON format, and stores the results in an array of dictionaries. You can adjust the query and the structure of the array based on your specific requirements.