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": ""}
     !%zg CARYOPHYLLaALES            %8f Harley H. Bartlett LABEL READS "PLANTS OF URUGUAY," BUT SUMAMPA, SANTIAGO DEL ESTERO IS IN ARGENTINA 7 8*    iT  AMARANTHUS STANDLEYANUS  Santiago del Estero  E       LdAhx 1943-04-01   
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "Amaranthus standleyanus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett", "recordNumber": "", "verbatimEventDate": "1943-04-01", "habitat": "", "occurrenceRemarks": "Label reads \"Plants of Uruguay,\" but Sumampa, Santiago del Estero is in Argentina", "associatedTaxa": "", "country": "", "stateProvince": "Santiago del Estero", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}