Key Discovery API

Endpoint:
http://rocker.aksw.org/findKey
Launch a key discovery task.
Parameter Values
dataset Dataset name (e.g. DBpedia 3.9) or URI (e.g. http://rocker.aksw.org/datasets/monument.nt).
cname Class URI, e.g. http://dbpedia.org/ontology/Monument.
alpha Discriminability threshold. Expected continuous value in [0,1], usually around 0.95.
Example answer:
{
  "@type": "http:\/\/rocker.aksw.org\/ontology#KeyDiscoveryActivity",
  "http:\/\/rocker.aksw.org\/ontology#hasAlmostKeys": [
    {
      "http:\/\/rocker.aksw.org\/ontology#score": 1.0,
      "http:\/\/www.w3.org\/2004\/02\/skos\/core#member": [
        "http:\/\/www.okkam.org\/ontology_restaurant1.owl#has_address"
      ],
      "http:\/\/rocker.aksw.org\/ontology#hasIssues": []
    },
    {
      "http:\/\/rocker.aksw.org\/ontology#score": 1.0,
      "http:\/\/www.w3.org\/2004\/02\/skos\/core#member": [
        "http:\/\/www.okkam.org\/ontology_restaurant1.owl#name"
      ],
      "http:\/\/rocker.aksw.org\/ontology#hasIssues": []
    },
    {
      "http:\/\/rocker.aksw.org\/ontology#score": 0.9911504424778761,
      "http:\/\/www.w3.org\/2004\/02\/skos\/core#member": [
        "http:\/\/www.okkam.org\/ontology_restaurant1.owl#phone_number"
      ],
      "http:\/\/rocker.aksw.org\/ontology#hasIssues": [
        {
          "http:\/\/www.w3.org\/2004\/02\/skos\/core#member": [
            {
              "http:\/\/rocker.aksw.org\/ontology#source": "http:\/\/www.okkam.org\/oaie\/restaurant1-Restaurant89",
              "http:\/\/rocker.aksw.org\/ontology#target": "http:\/\/www.okkam.org\/oaie\/restaurant1-Restaurant90"
            }
          ]
        }
      ]
    }
  ],
  "http:\/\/rocker.aksw.org\/ontology#hasClass": "http:\/\/www.okkam.org\/ontology_restaurant1.owl#Restaurant",
  "http:\/\/rocker.aksw.org\/ontology#hasDataset": "http:\/\/rocker.aksw.org\/datasets\/restaurant1.nt",
  "http:\/\/rocker.aksw.org\/ontology#alpha": 0.99,
  "@id": "http:\/\/rocker.aksw.org\/ontology#rockerRun000001",
}