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": ""}
  dH malpighiales        _izN  r. lozano, m. serrano    b) -64.0763889    bonplandianus     k 1543848  2005-1-29 w    CROTON in@w   HERNANDO SILES ~ffBeD  EUPHORBIACEAE O;   -20.7863889 os|r 
{"catalogNumber": "1543848", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "bonplandianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Lozano, M. Serrano", "recordNumber": "", "verbatimEventDate": "2005-12-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Hernando Siles", "municipality": "", "locality": "", "decimalLatitude": "-20.7863889", "decimalLongitude": "-64.0763889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}