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": ""}
 RHYNUCHOSPORA CORNICULATA 5a 1q  58 & HU4   i POALES    r -83.858333   united states o j~     U d $ 1399916 WORTH /$    20520 e8g d    P1 31.402222 cyperaceae  4    kLV  corniculata  STEVE L. ORZELL, EDWIN L. BRIDGES 1K    
{"catalogNumber": "1399916", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora corniculata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "corniculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steve L. Orzell, Edwin L. Bridges", "recordNumber": "20520", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Worth", "municipality": "", "locality": "", "decimalLatitude": "31.402222", "decimalLongitude": "-83.858333", "verbatimCoordinates": "", "minimumElevationInMeters": "58", "maximumElevationInMeters": ""}