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 _V2C    yr 1399617 Rhynchospora careyana >~7 %   cyperaceae * t  careyana Y   ] w fernald 1992-07-17 E;V     |br ALABAMA      poales 4xG   Jds# 81174   )50=7 UNI(TED STATES  by pea river bottoms just n of fl line by al 87.   
{"catalogNumber": "1399617", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora careyana", "scientificNameAuthorship": "Fernald", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "careyana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "81174", "verbatimEventDate": "1992-07-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "", "municipality": "", "locality": "By Pea River bottoms just N of FL line by AL 87.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}