antoniogarrote

[
  {
    "@context": { "@vocab": "http://todosapp.com/api/vocab#" },
    "@id": "http://todosapp.com/api/users/1/todos/1#self",
    "title": "Test",
    "description": "Test TODO",
    "user": { "@id": "http://todosapp.com/api/users/1#self" }
  }
]

antoniogarrote

|   ?name   |  ?todos  |
|-----------|----------|
| John Doo  | 1        |
|-----------|----------|

antoniogarrote

PREFIX todos: <http://todosapp.com/api/vocab#>
SELECT ?name (COUNT(?todo) AS ?todos)
WHERE {
  ?user todos:name ?name .
  ?todo todos:user ?user
}
GROUP BY ?name

antoniogarrote

<http://todosapp.com/api/users/1/todos/1> <http://todosapp.com/api/vocab#title> "Test" .
<http://todosapp.com/api/users/1/todos/1> <http://todosapp.com/api/vocab#description> "Test TODO" .
<http://todosapp.com/api/users/1/todos/1> <http://todosapp.com/api/vocab#user> <http://todosapp.com/api/users/1> .
<http://todosapp.com/api/users/1> <http://todosapp.com/api/vocab#name> "John Doo" .
<http://todosapp.com/api/users/1> <http://todosapp.com/api/vocab#email> "[email protected]" .
<http://todosapp.com/api/users/1> <http://todosapp.com/api/vocab#todos> <http://todosapp.com/api/users/1/todos> .

antoniogarrote

<http://todosapp.com/api/users/1> <http://todosapp.com/api/vocab#name> "John Doo" .
<http://todosapp.com/api/users/1> <http://todosapp.com/api/vocab#email> "[email protected]" .
<http://todosapp.com/api/users/1> <http://todosapp.com/api/vocab#todos> <http://todosapp.com/api/users/1/todos> .

antoniogarrote

{
  "@context": { "@vocab": "http://todosapp.com/api/vocab#" },
  "@id": "http://todosapp.com/api/users/1",
  "name": "John Doo",
  "email": "[email protected]",
  "todos": { "@id": "http://todosapp.com/api/users/1/todos" }
}

antoniogarrote

curl -X GET -H "Accept: application/ld+json" http://todosapp.com/api/version_3/users/1

antoniogarrote

<http://todosapp.com/api/users/1/todos/1> <http://todosapp.com/api/vocab#title> "Test" .
<http://todosapp.com/api/users/1/todos/1> <http://todosapp.com/api/vocab#description> "Test TODO" .
<http://todosapp.com/api/users/1/todos/1> <http://todosapp.com/api/vocab#user> <http://todosapp.com/api/users/1> .

antoniogarrote

{
  "@id": "http://todosapp.com/api/version_3/users/1/todos/1",
  "http://todosapp.com/api/vocab#title": "Test",
  "http://todosapp.com/api/vocab#description": "Test TODO",
  "http://todosapp.com/api/vocab#user": { "@id": "http://todosapp.com/api/version_3/users/1" }
}

antoniogarrote

curl -X GET -H "Accept: application/ld+json" http://todosapp.com/api/version_3/users/1/todos/1