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": ""}
  1466961 L ^ K  keweenaw 4X    J- s SIBBALDIOPSIS TRIDENTATA -88.10265Q ifLn       Sibbaldiopsis xNe  Michigan 6H@L  CHARLES D. RICHARDS pe;    47.44771 t@    Rosales qWj&D        P ROSACEAE TRIDENTATA 8M=!  
{"catalogNumber": "1466961", "order": "Rosales", "family": "Rosaceae", "scientificName": "Sibbaldiopsis tridentata", "scientificNameAuthorship": "", "genus": "Sibbaldiopsis", "subgenus": "", "specificEpithet": "tridentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "47.44771", "decimalLongitude": "-88.10265", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}