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": ""}
  mg_=  408      Utricularia vulgaris :#s-c  alcona w    -9 BADGER LAKE   michigan _  DEPTH OF WATER: 3-9 FT.; BOTTOM TYPE: FIBROUS PEAT <   t!M 44.776465      %I United States   3 1936-09-26  cQ -83.437    = VULGARIS 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Utricularia vulgaris", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "vulgaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "408", "verbatimEventDate": "1936-09-26", "habitat": "Depth of Water: 3-9 ft.; Bottom Type: fibrous peat", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "Badger Lake", "decimalLatitude": "44.776465", "decimalLongitude": "-83.437", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}