Resource Instance
GET /api/resources/3786/?format=api
{ "id": 3786, "owner": 1592, "date_created": "2017-06-23T11:42:43+01:00", "resource_url": "https://numbas.mathcentre.ac.uk/media/question-resources/hardertrapezium_8GqMwOo.svg" }
GET /api/resources/3786/?format=api
{ "id": 3786, "owner": 1592, "date_created": "2017-06-23T11:42:43+01:00", "resource_url": "https://numbas.mathcentre.ac.uk/media/question-resources/hardertrapezium_8GqMwOo.svg" }