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": ""}
  273(F DRYMOCALLIS       t isle royale: rock harbor.  g6M@3 -88.485381  , "PLANT HAIRY, FLOWERS WHITE"  michigan K#c   i9+2 JAMES B. MCFARLIN   U@ rosales  EB 2220    O4@% 48.14577  arguta *[M       
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Drymocallis", "subgenus": "", "specificEpithet": "arguta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. McFarlin", "recordNumber": "2220", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Plant hairy, flowers white\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Isle Royale: Rock Harbor.", "decimalLatitude": "48.14577", "decimalLongitude": "-88.485381", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}