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": ""}
  DM:a 1950-07-15  B m4 MICHIGAN japonicus xe     47.18321  `0J| charles d. richard HOUGHTON ,     LATHYRUS .iF`1   R6 1346168    AT GRAND TRAVERSE BAY   sandy beach  i   Fabales |#U   Se) united states GLABER W,   var. -  3637 ;YD    (ser.) fernald  5  |t] FABACEAE  Lr1B -88.23962  !l LATHYRUS JAPONICUS VAR. GLABER
{"catalogNumber": "1346168", "order": "Fabales", "family": "Fabaceae", "scientificName": "Lathyrus japonicus var. glaber", "scientificNameAuthorship": "(Ser.) Fernald", "genus": "Lathyrus", "subgenus": "", "specificEpithet": "japonicus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "glaber", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "3637", "verbatimEventDate": "1950-07-15", "habitat": "Sandy beach", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "At Grand Traverse Bay", "decimalLatitude": "47.18321", "decimalLongitude": "-88.23962", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}