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": ""}
  n ( 1950-05-16     3nMFg 2775 TAAXACUM b<Ii     Michigan   taraxacum officinale Y    ?Nl OFFICINALE  asteraceae  F $  UNITED STATES 06/5  CHARLES D. RICHARDS ;_   Asterales #$x   5s ONTONAGN    f. h. wigg. Fu   MAIN BLUFF NORTH OF LAKE OF THE CLOUDS. PRCUPINE MTS., !c    $ w 1257991
{"catalogNumber": "1257991", "order": "Asterales", "family": "Asteraceae", "scientificName": "Taraxacum officinale", "scientificNameAuthorship": "F. H. Wigg.", "genus": "Taraxacum", "subgenus": "", "specificEpithet": "officinale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "2775", "verbatimEventDate": "1950-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ontonagon", "municipality": "", "locality": "Main bluff north of Lake of the Clouds. Porcupine Mts.,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}