Kaolin

{
  "source_uuid": "e167dcc3-74cf-561d-8639-178a7750b5af",
  "source_name": "Kaolin",
  "source_context": [
    "water",
    "unspecified"
  ],
  "source_context_normalized": [
    "Environmental",
    "Water"
  ],
  "source_context_iri": "https://vocab.brightway.one/flow-contexts/envi-wate-unkn",
  "source_unit": "kg",
  "source_cas": "1332-58-7",
  "source_ec": "310-194-1",
  "flow_object_id": "fo-d803442dfbc0ab23",
  "target_name": "Kaolin",
  "target_elementary_flow_id": "f51961d44053b667b1b45a2a2e492f1c7c79d725",
  "target_context": [
    "Environmental",
    "Water"
  ],
  "target_unit": "kg",
  "basis": "cas",
  "basis_value": "1332-58-7",
  "selector_reason": "new-elementary-flow-created",
  "matching_method": "algorithm",
  "algorithm_details": {
    "flow_object_candidate_count": 1,
    "elementary_candidate_count": 1,
    "eligible_candidate_count": 0,
    "filtered_out_context_mismatch_count": 1,
    "required_dimension": "Environmental",
    "required_media": "Water",
    "selector_model": "exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto",
    "top_candidates": [],
    "scored_candidates": [],
    "winning_score": null,
    "tie_on_top_score": false,
    "source_context_original": [
      "water",
      "unspecified"
    ],
    "source_context_normalized": [
      "Environmental",
      "Water"
    ],
    "source_context_used_for_matching": [
      "Environmental",
      "Water"
    ],
    "source_context_matching_basis": "normalized"
  },
  "provenance": {
    "prov:wasGeneratedBy": "merge_ecoinvent",
    "prov:wasAttributedTo": "brightway-flows",
    "prov:hadPrimarySource": [
      "ecoinvent:3.12:e167dcc3-74cf-561d-8639-178a7750b5af",
      "Kaolin",
      "",
      "algorithm.lookup_order=cas>ec>label",
      "algorithm.basis=cas:1332-58-7",
      "algorithm.flow_object_candidates=1",
      "algorithm.elementary_candidates=1",
      "algorithm.selector_reason=new-elementary-flow-created",
      "algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
    ],
    "prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:1332-58-7);flow_object_candidates(1);elementary_candidates(1);selector(new-elementary-flow-created);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
  }
}