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": ""}
      m 1954-07-S20  7 utriculata     S |E  -84.39167 Carex ia*   N_H. Poales    Along NE bank of Black River, ca. 1.5 mi. S of Alverno. i7_i   Cheboygan &       Carex utriculata u-     
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex utriculata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "utriculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1954-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cheboygan", "municipality": "", "locality": "Along NE bank of Black River, ca. 1.5 mi. S of Alverno.", "decimalLatitude": "", "decimalLongitude": "-84.39167", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}