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": ""}
 4 Michigan ASPARAGACEAE N0  MERRITT L. FERNALD  L  oliver a. farwell vaf   Z Polygonatum   4508Â½ c=    d X  OAKLAND  C$CZi 1917-06-28  42.67714 AC@  BIFLORUM .49i~    eeR0  -83.13098 "stems ancipital." [102--apparently mlf count of veins].  2V|   Jp 1338792  >[# (Walter) Elliott   Rochester. pN   Asparagales 09e   S polygonatum biflorum  united states 2p  
{"catalogNumber": "1338792", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Polygonatum biflorum", "scientificNameAuthorship": "(Walter) Elliott", "genus": "Polygonatum", "subgenus": "", "specificEpithet": "biflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Merritt L. Fernald", "recordedBy": "Oliver A. Farwell", "recordNumber": "4508\u00c2\u00bd", "verbatimEventDate": "1917-06-28", "habitat": "", "occurrenceRemarks": "\"Stems ancipital.\" [102--apparently MLF count of veins].", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oakland", "municipality": "", "locality": "Rochester.", "decimalLatitude": "42.67714", "decimalLongitude": "-83.13098", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}