curl

curl sends SPARQL Protocol requests directly over HTTP. Each example is executed during the documentation build.

GETPOST query bodyPOST form

curl --silent --show-error --fail-with-body --get "http://127.0.0.1:$PORT/" \
  --data-urlencode "query=ASK { ?subject ?predicate ?object }"

Response

{
  "head": {},
  "boolean": true
}

curl --silent --show-error --fail-with-body "http://127.0.0.1:$PORT/" \
  --header "Content-Type: application/sparql-query" \
  --data-binary "ASK { ?subject ?predicate ?object }"

Response

{
  "head": {},
  "boolean": true
}

curl --silent --show-error --fail-with-body "http://127.0.0.1:$PORT/" \
  --data-urlencode "query=ASK { ?subject ?predicate ?object }"

Response

{
  "head": {},
  "boolean": true
}