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 J, 145 Spiraea alba / h   dalton twp. 34*    3c Michigan   -86.26167 X tg+   `>hD4 united states     Xkln du roi 43.31861 c,n    alba A      ;y COMMON, PARTICULARLY ON MOISTER GROUND. SOIL: NEWTON LOAMY SAND AND ASSOCIATED SAUGATUCK LOAMYSAND.   RO5ACEAE &.     7%  ROSALES   xiE* 1949-07-16
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Spiraea alba", "scientificNameAuthorship": "Du Roi", "genus": "", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "145", "verbatimEventDate": "1949-07-16", "habitat": "Common, particularly on moister ground. Soil: Newton loamy sand and associated Saugatuck loamy sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Dalton Twp.", "decimalLatitude": "43.31861", "decimalLongitude": "-86.26167", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}