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": ""}
   Rhynchospora k%|j     HUGH T. O'NEILL 2    6979 CU_c     (Vahl) A. Gray tRqO    x:Sr> contact um herbarium  ByC Belize  1936-06 D4&rf   poales %s-TW   6@o 1137458  5Ho[& rhynchospora nitens cyperaceae |    v|  nitens
{"catalogNumber": "1137458", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora nitens", "scientificNameAuthorship": "(Vahl) A. Gray", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "nitens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Hugh T. O'Neill", "recordedBy": "", "recordNumber": "6979", "verbatimEventDate": "1936-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}