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": ""}
  BORDE EXTERNO DEL VALETON, FLORES BLANCAS, 1,30 M DE ALT 1D     w A.St.-Hil. Malpighiales :B|7  Arrocera Drews, 10 km NE de C. Pellegrini &    m corrientes   a. krapovickas [r   =Ac@ 1667414     Wx  1976-02-23   )& CORDATA  Euphorbiaceae jQ    Argentina  p3yU   iR;r, 29578 
{"catalogNumber": "1667414", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "A.St.-Hil.", "genus": "", "subgenus": "", "specificEpithet": "cordata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Krapovickas", "recordNumber": "29578", "verbatimEventDate": "1976-02-23", "habitat": "", "occurrenceRemarks": "Borde externo del valeton, flores blancas, 1,30 m de alt", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Corrientes", "county": "", "municipality": "", "locality": "Arrocera Drews, 10 km NE de C. Pellegrini", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}