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": ""}
  J= CYPERACE$AE   % ca 8 air 2mi ese of windham springs, e side of black warrior river, army corps of engineers' old lock 16 public use area, along tributary to the river.  $X   Tuscaloosa     carex oxylepis var. pubescens N     u pubescens  1381712       ALABAMA =KA4    557 iH_    POALES )]G!Z    J.K. UNDERW. n   Rtt= 1996-05-22   
{"catalogNumber": "1381712", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex oxylepis var. pubescens", "scientificNameAuthorship": "J.K. Underw.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "pubescens", "identifiedBy": "", "recordedBy": "", "recordNumber": "5457", "verbatimEventDate": "1996-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alabama", "county": "Tuscaloosa", "municipality": "", "locality": "Ca 8 air mi ESE of Windham Springs, E side of Black Warrior River, Army Corps of Engineers' Old Lock 16 Public Use Area, along tributary to the river.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}