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": ""}
   AF EUPHORBIA NUTANS      nutans X~Pp  H. H. BARTLETT  ?   !I EUPHORBIACEAE  4 20108  Euphorbia ^ sv    Lag. y-E<   +x7q 1661906    (3 n= CÃ³rdoba      p 1943-03-20  jM0yn LA CUMBRE, SIERRA DE CORDOBA
{"catalogNumber": "1661906", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia nutans", "scientificNameAuthorship": "Lag.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "nutans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. H. Bartlett", "recordNumber": "20108", "verbatimEventDate": "1943-03-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "C\u00c3\u00b3rdoba", "county": "", "municipality": "", "locality": "La Cumbre, Sierra de Cordoba", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}