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": ""}
  1542959 0   @v]% Mt.l Payte     Laguna =I ?  LEIOPHYLLUS cvI7W  S.N. #rG      >%~# Dponato Miranda    Philippines |      hni_) CR0TON  x MÃ¼LL.ARG.  ?x;$ 120.1643 
{"catalogNumber": "1542959", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "leiophyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Donato Miranda", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "", "county": "Laguna", "municipality": "", "locality": "Mt. Payte", "decimalLatitude": "", "decimalLongitude": "120.1643", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}