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": ""}
  sZ~S liebm.   N= thomas b. croat water hole, near vaca  ;   X 2447    B> Y philodendron   aRk araceae sagittifolium  k -    ALISMATALES i  PHILODENDRON SAGITTIFOLIUM Ywm      E ON ROCK; HILL TOP belize GR<   Lz/E1 no data      Z 1050547  L GB Percy H. Gentle
{"catalogNumber": "1050547", "order": "Alismatales", "family": "Araceae", "scientificName": "Philodendron sagittifolium", "scientificNameAuthorship": "Liebm.", "genus": "Philodendron", "subgenus": "", "specificEpithet": "sagittifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Thomas B. Croat", "recordedBy": "Percy H. Gentle", "recordNumber": "2447", "verbatimEventDate": "", "habitat": "on rock; hill top", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Water Hole, near Vaca", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}