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": ""}
    *Zq euphorbia pervilleana  z@Z|< BRIAN L. DORSEY      baill.  m    Euphorbiaceae !n   5S&.  pervilleana NORTH OF BETROKA ?L       jG]<Q Malpighiales      ,Y  toliara  1491463 A  
{"catalogNumber": "1491463", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia pervilleana", "scientificNameAuthorship": "Baill.", "genus": "", "subgenus": "", "specificEpithet": "pervilleana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian L. Dorsey", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Toliara", "county": "", "municipality": "", "locality": "North of Betroka", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}