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": ""}
  DÃ  Náºµwng 4Q@    by| Tourane is on the coast about 100 kilometers south of Hue   IN HEDGES ABOUT DWELLING [u(ZT   b V  EUPHORBIACEAE   z$kWW Oliv. ex Gage   V!^o 3669 Vietnam aWc|       SIAMENSIS k5y  ACALYPHA SIAMENSIS ;   MALP`IGHIALES aAap      ]@(vB acalypha 
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Acalypha siamensis", "scientificNameAuthorship": "Oliv. ex Gage", "genus": "Acalypha", "subgenus": "", "specificEpithet": "siamensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3669", "verbatimEventDate": "", "habitat": "In hedges about dwelling", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Vietnam", "stateProvince": "D\u00c3\u00a0 N\u00e1\u00ba\u00b5ng", "county": "", "municipality": "", "locality": "Tourane is on the coast about 100 kilometers south of Hue", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}