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": ""}
  45.99167 A2~  1937-06-23 Ei;w   H BG IN WATER, BOTTOM YPE SANDY  hn#h haloragaceae   Robin W. Scribailo, M|tchell S. Alix ^7  HETEROPHYLLUM miG   F) MYRIOPHYLLUM HETEROPHYLLUM indian lake  qe*     N9Kr- Myriophyllum  +,R% -86.33333  q@C  [MANY LEAVES (UPPER PACKE) Â± ALTERNATE]  dO7QP saxifragales michx. 6a   406 X)  1223097 BmJ    ZO D.E. MILLER  UNITED STATES Fe    + . Michigan   3 fe Schoolcraft
{"catalogNumber": "1223097", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum heterophyllum", "scientificNameAuthorship": "Michx.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "heterophyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "D.E. Miller", "recordNumber": "406", "verbatimEventDate": "1937-06-23", "habitat": "In water, Bottom Type Sandy", "occurrenceRemarks": "[many leaves (upper packer) \u00c2\u00b1 alternate]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Indian Lake", "decimalLatitude": "45.99167", "decimalLongitude": "-86.33333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}