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": ""}
 1955-05-22 r  UNITED STATES    lithospermum ~ [        MICHIGAN .6OB  (J. F. Gmel.) MacMill.  &hE  boraginales 5  CAROLINIENSE ^ea    Hyq~z 1224457  vt Montmorency fred and roberta case ;xG   O@ V& boragiaceae       SE5 LITHOSPERMUM CAROLINIENSE  
{"catalogNumber": "1224457", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "Lithospermum caroliniense", "scientificNameAuthorship": "(J. F. Gmel.) MacMill.", "genus": "Lithospermum", "subgenus": "", "specificEpithet": "caroliniense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred and Roberta Case", "recordNumber": "", "verbatimEventDate": "1955-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Montmorency", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}