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": ""}
  zF 499 -84.3215 !d a     Qvr near black lake, Michigan O]Gi   Cephalanthus occidentalis =   1924-07-23 yL.   WYG% L.  cephalanthus tH<a  Carl O. Erlanson yy9?    7X -] occidentalis  Fu 1243367  Jack pine plains Va&_x  rubiaceae `r    mT cheboygan  ~/= 45.4894  $4 united states Gentianales M   
{"catalogNumber": "1243367", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Cephalanthus occidentalis", "scientificNameAuthorship": "L.", "genus": "Cephalanthus", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson", "recordNumber": "499", "verbatimEventDate": "1924-07-23", "habitat": "Jack pine plains", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "near Black Lake,", "decimalLatitude": "45.4894", "decimalLongitude": "-84.3215", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}