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": ""}
   _6 North Sumatra     6G( east coast, silo maradja asahan  euphorbiaceae9 c,UUK  croton caudatus F^|(     ?y< Malpighiales    /a caudatus  Q x@ 8710  ~^B, 1927-06   Indone5ia LAg X   G woody vine    >z 10062q32   F~ Croton
{"catalogNumber": "1006232", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton caudatus", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "caudatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8710", "verbatimEventDate": "1927-06", "habitat": "", "occurrenceRemarks": "woody vine", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "", "municipality": "", "locality": "East Coast, Silo Maradja Asahan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}