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": ""}
 Mihigan F*6d    b&n -82.95963    c boott HURON >-tJU   7H p.e. hebert 1319929 Qd   FREDERICK J. HERMANN 7  backii     carex Ua   ui 1952-06-05 poales ,    44.06733 [8d   [5C  rocky soil, 0pen wooded cliff.  s.n. +k T4  carex backii h[T     r Ve POINTE AUX BARQUES. united states z+Y    Xqs Cyperaceae 
{"catalogNumber": "1319929", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex backii", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "backii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "P.E. Hebert", "recordNumber": "s.n.", "verbatimEventDate": "1952-06-05", "habitat": "Rocky soil, open wooded cliff.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "Pointe Aux Barques.", "decimalLatitude": "44.06733", "decimalLongitude": "-82.95963", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}