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": ""}
 X 40  f 1468337        2 MICHIGAN Alger qJ  (      Common in loose sand and in protected depressions. 6i   UNITED STATES Y? X+    -86.040436 3Z   w 46.65655O6   NnxC PRUNUS PUMILA  nP 2 rosales  OSACEAE ,  prunus  ]   
{"catalogNumber": "1468337", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus pumila", "scientificNameAuthorship": "", "genus": "Prunus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "40", "verbatimEventDate": "", "habitat": "Common in loose sand and in protected depressions.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "", "decimalLatitude": "46.656556", "decimalLongitude": "-86.040436", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}