When creating a topic, it generates a random data-uri in topics "topic_data" and then when topic generates a new dataresource for itself, the dataresource generates another new uri for itself that is stored in data-resources "data_uri". These should be identical.
When creating a topic, it generates a random data-uri in topics "topic_data" and then when topic generates a new dataresource for itself, the dataresource generates another new uri for itself that is stored in data-resources "data_uri". These should be identical.