Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1941-06-03 I-MCF  "Associes: Populus gradiden7ata, Helianthemum canadense, Geranium maculatum, Vibernum 4cerfolium, PotentiMlla simplex, Quercus, Carex pennsylvanica, Krigia biflora, Hamamelis virginiana." =      [ 42.456686   rB(e[ (L.) DRUDE  Michigan N   We3 62  APIALES I      v LIVINGSTON  HARDWOOD HILLSIDE. SOIL: SANDY LOAM $n    integerrima x_   W>n F -84.005246   x(sd 1473490   
{"catalogNumber": "1473490", "order": "Apiales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) Drude", "genus": "", "subgenus": "", "specificEpithet": "integerrima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "62", "verbatimEventDate": "1941-06-03", "habitat": "Hardwood hillside. Soil: sandy loam", "occurrenceRemarks": "\"Associes: Populus gradidentata, Helianthemum canadense, Geranium maculatum, Vibernum acerfolium, Potentilla simplex, Quercus, Carex pennsylvanica, Krigia biflora, Hamamelis virginiana.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.456686", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}