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": ""}
 ! Ah P'0 Kai Shan   0[M K Vernicia montana roadside tKhicket #4TC        lour. [<`   XG  1645943  GUANGDONG US|x   CHINA Z)    > 1938-05-01   & MALPIGHIALES y. w. taam 23SA  EUPHORBIACEAE  HB%     Z Q MONTANA  Vernicia u   683 s 
{"catalogNumber": "1645943", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Vernicia montana", "scientificNameAuthorship": "Lour.", "genus": "Vernicia", "subgenus": "", "specificEpithet": "montana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Y. W. Taam", "recordNumber": "683", "verbatimEventDate": "1938-05-01", "habitat": "roadside thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Guangdong", "county": "", "municipality": "", "locality": "Ah P'o Kai Shan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}