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": ""}
 2x MALAYzSIA  u4 1219  Pax H  EUPHORBIACEAE ?  Malpighiales g~zJe   w homalanthus  POPULNEUS  -hE    1937-08-11 d        Raub 6  Homalanthus populneus X   9AK S.N. 1643365 5;q-   Fraser's Hill +   n/  E. J. H. CORNER   P00D, Pahang 
{"catalogNumber": "1643365", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Homalanthus populneus", "scientificNameAuthorship": "Pax", "genus": "Homalanthus", "subgenus": "", "specificEpithet": "populneus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. J. H. Corner", "recordNumber": "s.n.", "verbatimEventDate": "1937-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "Pahang", "county": "Raub", "municipality": "", "locality": "Fraser's Hill", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}