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": ""}
RACEMOSUM ~lT.  (L.) Link r    *h% MAIANTHEMUM RACEMOSUM     6  Asparagales     V. :w johnS h. ehlers  -jcA/ 1338858 45.379144 B    Michigan &-,   c_ 1249  T< 1920-08-21 United States O  Asparagaceae x    JACK PINE PLAINS. -:A  maianthemum G!mD   Gl cheboygan -84.611901 ZXj#K 
{"catalogNumber": "1338858", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Maianthemum racemosum", "scientificNameAuthorship": "(L.) Link", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "racemosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1249", "verbatimEventDate": "1920-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Jack Pine Plains.", "decimalLatitude": "45.379144", "decimalLongitude": "-84.611901", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}