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": ""}
ISLE ROYALE LAKE SUPERIOR. UC8    ou&V_ Rosales geum D o0O   united states Sx  A.B. LYONS, M.D. O,    &s 3 1868  ,D22?= Michigan  ZL  (michx.) smedmark     -88.546117 M       S.N. Q   dk~ fragarioides Keweenaw @    > rosaceae  48.106955 k[ vW   oU 1481016 
{"catalogNumber": "1481016", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) Smedmark", "genus": "Geum", "subgenus": "", "specificEpithet": "fragarioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.B. Lyons, M.D.", "recordNumber": "s.n.", "verbatimEventDate": "1868", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale Lake Superior.", "decimalLatitude": "48.106955", "decimalLongitude": "-88.546117", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}