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": ""}
 i  E 25â°10'38"s 046â°39'03"e          2015-07-30 PotKq   N&a T croton muricatus  T?y+ 3uphorbiaceae        [+D  -25.1770834 2118 #J    46.6508611 a_aak      
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton muricatus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2118", "verbatimEventDate": "2015-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "-25.1770834", "decimalLongitude": "46.6508611", "verbatimCoordinates": "25\u00c2\u00b010'38\"S 046\u00c2\u00b039'03\"E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}