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": ""}
    1393 ;qs  C.L. LUNDELL 0X_7     K mexico PAUL E. BERRY d  Euph=orbiaceae jEXf  CROTON     MTl 1932-03-12  f]*/ CROTON ARBOREUS   1665928 [~    C( campeche a large tree  7h   0Lz HOPELCHÃ©N  Ma`lpighiales h|Mm7      
{"catalogNumber": "1665928", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton arboreus", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul E. Berry", "recordedBy": "C.L. Lundell", "recordNumber": "1393", "verbatimEventDate": "1932-03-12", "habitat": "", "occurrenceRemarks": "a large tree", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Campeche", "county": "Hopelch\u00c3\u00a9n", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}