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": ""}
  Sandy substrate 2M%k  25Â°25.409'S, 044Â°56422'E 4   ;Y.H# croton euphorbiaceae nc    vN malpighiales -25.4234833 ycvb     Lavanono, grounds of the hotel/camp ground :4    BELOHA )#3       Y madagascar  <8q 892      t$Y b. van ee  
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. van Ee", "recordNumber": "892", "verbatimEventDate": "", "habitat": "Sandy substrate", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "", "county": "Beloha", "municipality": "", "locality": "Lavanono, grounds of the hotel/camp ground", "decimalLatitude": "-25.4234833", "decimalLongitude": "", "verbatimCoordinates": "25\u00c2\u00b025.409'S, 044\u00c2\u00b056.422'E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}