conversion:num_invocation_logs

see Logging

Number of times the converter has been invoked for each dataset (results):

PREFIX conversion: <http://purl.org/twc/vocab/conversion/>
SELECT ?s ?count
WHERE {
  GRAPH <http://logd.tw.rpi.edu/vocab/Dataset> {
    ?s conversion:num_invocation_logs ?count
  }
} ORDER BY desc(?count)