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": ""}
 #c BETULACEAE  ke MICHIGAN     0 EV pumila  SWY H FAGALES  PUMILA eXCA  -85.63867 zN   United States r   /8~#0 1349579    N harley h. bartlett # P-:5  1425   Q ? KALAMAZOO 1951-10-06 Ps    0[N LITTLE SUGARLO4F LAKE.   X swampy lake border. VAR. FOm60  Betula pumila var. pumila + t    L. :@I* 
{"catalogNumber": "1349579", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula pumila var. pumila", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pumila", "identifiedBy": "", "recordedBy": "Harley H. Bartlett", "recordNumber": "1425", "verbatimEventDate": "1951-10-06", "habitat": "Swampy lake border.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Little Sugarloaf Lake.", "decimalLatitude": "", "decimalLongitude": "-85.63867", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}