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": ""}
   Pau l E. Berry    r&tW SCHLTDL.   v2V?a In secondary growth   1937-01-21 ABt   i 1159824     ` Malpighiales  Belize UP*J   L0  STANN CREEK 1869 k   V^ euphrbiaceae     Percy H. Gentle  ~lqb   Ve$ TREE; DIAM. 22CM.; FLS. WHITE   8nU CROTON SCHIEDEANUS
{"catalogNumber": "1159824", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton schiedeanus", "scientificNameAuthorship": "Schltdl.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul E. Berry", "recordedBy": "Percy H. Gentle", "recordNumber": "1869", "verbatimEventDate": "1937-01-21", "habitat": "In secondary growth", "occurrenceRemarks": "Tree; diam. 22cm.; fls. white", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "Stann Creek", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}