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": ""}
-87.81018 zm9     -8  fexilis    @AA baker lake, sta. no. 1 t35n, r8w, s. 19  m0/s "SPARSE, AREA OF BED 5' X 10' " Alismatales 8Sdb#   Fy5DM 912  N hydrocharitaceae   1940-06-29  sX(   qf  45.41786          najas >6F&   ichigam N   ASrt unit3d states
{"catalogNumber": "", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Najas", "subgenus": "", "specificEpithet": "flexilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "912", "verbatimEventDate": "1940-06-29", "habitat": "", "occurrenceRemarks": "\"sparse, area of bed 5' x 10' \"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Baker Lake, Sta. No. 1 T35N, R28W, S. 19", "decimalLatitude": "45.41786", "decimalLongitude": "-87.81018", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}