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": ""}
1991-06-23 dxM    14607 N     o00  CYPERACEAE  c  CAREX  eburnea uuN+     1369125 ]   carex eburnea vq   KfQF boot7 prairie du sac loddes mill bluff natural area.   c^$     SAUK +J/%T     F* wisconsin  gm Leslie J. Mehrhoff POALES QB  united sates Q |7P  
{"catalogNumber": "1369125", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex eburnea", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "eburnea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Leslie J. Mehrhoff", "recordNumber": "14607", "verbatimEventDate": "1991-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "Sauk", "municipality": "", "locality": "Prairie du Sac Loddes Mill Bluff Natural Area.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}