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": ""}
  O -84.838099   canadensis 7F=   ZpU 43.604066  1346044 Ok Z,   !W ISABELL   7D SANGUINARIA CANADENSIS  V ROY E. GEREAU  b Y`E michigan    T8@ UNITED STATES    `Z&Y; Sanguinaria   4 19810-05-07   Mh E side of Meridia Rd., 0.5 mi S of intersec@tion with W Pickard Rd.  IN SANDY LOAM UNDER ACER RUBRUM AND QUERCUS SPP., WITHK PODOPHYLLUM PELTATUM, CLAYTONIA VIRGINICA, ERYTHRONIUM 4MERICANUM, HEPATICA ACUTILOBA, AND TRILLIUM GRANDIFLOUM m  
{"catalogNumber": "1346044", "order": "", "family": "", "scientificName": "Sanguinaria canadensis", "scientificNameAuthorship": "", "genus": "Sanguinaria", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roy E. Gereau", "recordNumber": "", "verbatimEventDate": "1980-05-07", "habitat": "In sandy loam under Acer rubrum and Quercus spp., with Podophyllum peltatum, Claytonia virginica, Erythronium americanum, Hepatica acutiloba, and Trillium grandiflorum", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Isabella", "municipality": "", "locality": "E side of Meridia Rd., 0.5 mi. S of intersection with W Pickard Rd.", "decimalLatitude": "43.604066", "decimalLongitude": "-84.838099", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}