Resource Instance
GET /api/resources/6645/?format=api
https://numbas.mathcentre.ac.uk/media/question-resources/shear.gif" }{ "id": 6645, "owner": 2530, "date_created": "2018-11-18T22:50:41Z", "resource_url": "
GET /api/resources/6645/?format=api
https://numbas.mathcentre.ac.uk/media/question-resources/shear.gif" }{ "id": 6645, "owner": 2530, "date_created": "2018-11-18T22:50:41Z", "resource_url": "