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": ""}
 TWIN .LAKES, MUD LAKE (HIGHWAY M20), 2 MI. NE. O   gOd MICHIGAN  Wg 1349507   L]te: L.   s PUMILA  *1[c Fagales  MARSHY SHORE. AN Q      5LdS  FREDERICK J. HERMANN  BETULA E3    x70z? MUSKEGON       BEULA PUMILA +  8680 :`   $ 1937-05-30
{"catalogNumber": "1349507", "order": "Fagales", "family": "", "scientificName": "Betula pumila", "scientificNameAuthorship": "L.", "genus": "Betula", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "8680", "verbatimEventDate": "1937-05-30", "habitat": "Marshy shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Muskegon", "municipality": "", "locality": "Twin Lakes, Mud Lake (Highway M20), 2 mi. NE.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}