How to run insert sparql queries from r?

@brandy 

You can run SPARQL queries from R using the SPARQL package. Here is a step-by-step guide on how to insert SPARQL queries from R:

1. Install the SPARQL package by running the following command in R:

1

install.packages("SPARQL")

1. Load the SPARQL package:

1

library(SPARQL)

1. Connect to your SPARQL endpoint by specifying the endpoint URL:

1

sparql <- SPARQL("http://your-sparql-endpoint-url")

1. Define the SPARQL query that you want to insert into the endpoint. For example:

1
2
3

query <- "INSERT DATA { 
          <http://example.org/resource1> <http://example.org/predicate> 'Value1' .
          <http://example.org/resource2> <http://example.org/predicate> 'Value2' . }"

1. Execute the query using the SPARQL package:

1

sparql$update(query)

1. Check to see if the data was successfully inserted by running a select query:

1
2
3

select_query <- "SELECT * WHERE { ?s ?p ?o } LIMIT 10"
result <- sparql$query(select_query)
print(result)

This is a basic example of how to insert data using SPARQL queries from R. You can customize the query as needed for your specific use case. Make sure to handle any errors that may occur during the query execution.