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": ""}
   kR 7< Asterales  ` xx livingston  1961-09-09 O  ALTISSIMUM Bq7_  ASTERACEAE C   /-!N 1182        i4v 42.4457  49 Cirsium altissimum  PCjB In wooded margin of swamp. -84.01614 =Xn    L united states  JXo (l.) spreng.    yY<[ Michigan  u m& IRSIUM    s JARL K. HILTUNEN
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium altissimum", "scientificNameAuthorship": "(L.) Spreng.", "genus": "Cirsium", "subgenus": "", "specificEpithet": "altissimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "1182", "verbatimEventDate": "1961-09-09", "habitat": "In wooded margin of swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.4457", "decimalLongitude": "-84.01614", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}