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": ""}
  S (pierre) noot. subsp. Z    l. pierre  @(b      1210639 A  1629 p  Ailanthus integrifolia subsp. calycina h2$   CRESCIT IN VICISSIBUS MONTIS SONG LU. 58       Ailanthus ;  sapindales      ;87k5 calycina  dá»ng nai 3^    
{"catalogNumber": "1210639", "order": "Sapindales", "family": "", "scientificName": "Ailanthus integrifolia subsp. calycina", "scientificNameAuthorship": "(Pierre) Noot.", "genus": "Ailanthus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "calycina", "identifiedBy": "", "recordedBy": "L. Pierre", "recordNumber": "1629", "verbatimEventDate": "", "habitat": "Crescit in vicissibus montis Song lu.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "D\u00e1\u00bb\u0093ng Nai", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}