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": ""}
 1953-07-02 mjFw=    Abundant on bog mat. >x<      uG 1639 EXILIS  #   little lake 16. x       CAREX EXILIS V.P     m Edward G. Voss  frederick j. hermann 4lY<    Poales S >  Carex zH&=T  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex exilis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "exilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Edward G. Voss", "recordNumber": "1639", "verbatimEventDate": "1953-07-02", "habitat": "Abundant on bog mat.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Little Lake 16.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}