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": ""}
  nH# 1380469  cannon nM -   B` 35.88  &l.; 9432   Al?q cyperaceae Schwein. :   steve l. orzell & edwi l. bridges ^#       nTq m -85.981944  _ carex nigromarginata  L 1989-05-03  q-Jur nigromarginata UNITED STATES zn ,-  POALES R$   6B CAREX  TENNESSEE DW  335 .[CG1    
{"catalogNumber": "1380469", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steve L. Orzell & Edwin L. Bridges", "recordNumber": "9432", "verbatimEventDate": "1989-05-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Cannon", "municipality": "", "locality": "", "decimalLatitude": "35.88", "decimalLongitude": "-85.981944", "verbatimCoordinates": "", "minimumElevationInMeters": "335", "maximumElevationInMeters": ""}