Maximal number of triples is 100 000. If the input RDF dataset is larger then it is trimmed on the first 100 000
Maximal size of HTTP request is 30MB.
There is a 30 seconds timeout for dataset uploading and result picking up.
Maximal mining time is 30 minutes.
Maximal time for picking up the result is one hour.
Minimal head coverage and confidence thresholds are 0.01.
The service returns "503 service unavailable" if the number of found rules is too high and it is not possible to
write them into the ouput json format due to a memory limitation. When this problem occurs we recommend to set a