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": ""}
united states Z<6    r Ranunculus  jTpD 1345423  % Clair A. Brown  UM/ 47.911724 keweenaw  5Af   #<I0 L.  3218 gY   */G RANUNCULACEAE  kdfFr ranunculus abortivus   6^n   1930-07-07    j!D0 MICHIGAN   p2>4c abortivus    -89.157018 B     ~I(E ranunculales  _c  SLE ROYALE, WASHINGTON HARBOR    l,XK "BASAL LEAVES CRENATE"
{"catalogNumber": "1345423", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus abortivus", "scientificNameAuthorship": "L.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "abortivus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clair A. Brown", "recordNumber": "3218", "verbatimEventDate": "1930-07-07", "habitat": "", "occurrenceRemarks": "\"Basal leaves crenate\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale, Washington Harbor", "decimalLatitude": "47.911724", "decimalLongitude": "-89.157018", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}