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": ""}
   # Rocky banks of Au Train Falls.   b  uN cyperaceae Alger Sq   1323350 `28 j   q O -86.857419  1964-07-06 v      HeC UNITED STATES  +UX ) muhl. ex willd.  46.251749 g   P john a. churchill, m.d. Au Train Twp.FOc  poales N(      Carex hystericina Ra   ! CAREX  MICHIGAN T/q/g 
{"catalogNumber": "1323350", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex hystericina", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John A. Churchill, M.D.", "recordNumber": "", "verbatimEventDate": "1964-07-06", "habitat": "Rocky banks of Au Train Falls.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "Au Train Twp.", "decimalLatitude": "46.251749", "decimalLongitude": "-86.857419", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}