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": ""}
norvegica k    ~vJG rock opening.    ISLE ROYALE: ROCK HARBOR. .   r POTENTILLA NORVEGICA    .M rosales POTENTILLA 5Om   V michigan clair a. brown *   b*=S 481.14577   keweenaw O    /0  -88.485381  Id !N United States  1930-07-21 5    cm~& Rosaceae  3417 9o  L. F86Y
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla norvegica", "scientificNameAuthorship": "L.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "norvegica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clair A. Brown", "recordNumber": "3417", "verbatimEventDate": "1930-07-21", "habitat": "Rock opening.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale: Rock Harbor.", "decimalLatitude": "48.14577", "decimalLongitude": "-88.485381", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}