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": ""}
 CORRIENTES  4     : 5lu Argen>tina  Corrientes cC&t(  43439 oWJ    yFc (DAMMER) O'DONELL     A. KRAPOVICKAS w/B-  156420 #..8e  gradifolia g96dB   p8-:` SOLANALES   Ipomoea grandifolia yV    B 6V_ 1989-06  ipomoea =I/&  CapRital e8d[  Covolvulaceae !`@ 
{"catalogNumber": "1560420", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea grandifolia", "scientificNameAuthorship": "(Dammer) O'Donell", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "grandifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Krapovickas", "recordNumber": "43439", "verbatimEventDate": "1989-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Corrientes", "county": "Capital", "municipality": "", "locality": "Corrientes", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}