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": ""}
2002-02-07 S3   argyrophyllus |Q  1543792 5p+    34 malpighiales  !4eqo PARAGUAY  l P. E. BERRY  rQ 58167 SHRUB 2 M. INFLORESCENCE GRAY `ds(      _ 20Â°19'22"S 059Â°45'32"W  proposed biosphere reserve "gran chaco americano":madrejon-agua  dulce VPgO   croton argyrophyllus _Sdzq   z/w2 CROTON   +  Elsa Matilde Zardini & Robet Gomez Cabrera  p KUNTH   83  -20.3227778 -59.7588889 ,^OZ    Z@ seasonal forests and swamps on sandy clay soils 
{"catalogNumber": "1543792", "order": "Malpighiales", "family": "", "scientificName": "Croton argyrophyllus", "scientificNameAuthorship": "Kunth", "genus": "Croton", "subgenus": "", "specificEpithet": "argyrophyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "Elsa Matilde Zardini & Robert Gomez Cabrera", "recordNumber": "58167", "verbatimEventDate": "2002-02-07", "habitat": "Seasonal forests and swamps on sandy clay soils", "occurrenceRemarks": "Shrub 2 m. Inflorescence gray", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "", "county": "", "municipality": "", "locality": "Proposed Biosphere reserve \"Gran Chaco Americano\":Madrejon-Agua Dulce", "decimalLatitude": "-20.3227778", "decimalLongitude": "-59.7588889", "verbatimCoordinates": "20\u00c2\u00b019'22\"S 059\u00c2\u00b045'32\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}