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": ""}
   a_m4 -59.7402778  ? alto paraguay  malpighiales < [ 19Â°58'49"S 059Â°44'25"W gN%  EUPHORBIACEAE K1     argyrophyllus D6g  50281 B0X0`   _ shrub 1.5 m. inflorescece white   DRY F>OREST, HUMID FOREST PATCHES AND SWAMPS; SANDY SOIL ^ f!u     1543788  # l(   g hW^ no data  -19.9802q778 l3   AQ_Z Elsa Matildex Zardini & Juan Godoy    -Dy Croton
{"catalogNumber": "1543788", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "argyrophyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elsa Matilde Zardini & Juan Godoy", "recordNumber": "50281", "verbatimEventDate": "", "habitat": "Dry forest, humid forest patches and swamps; sandy soil", "occurrenceRemarks": "Shrub 1.5 m. Inflorescence white", "associatedTaxa": "", "country": "", "stateProvince": "Alto Paraguay", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "-19.9802778", "decimalLongitude": "-59.7402778", "verbatimCoordinates": "19\u00c2\u00b058'49\"S 059\u00c2\u00b044'25\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}