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": ""}
   0~ SHRUB TO 4 M TALL. IN FRUIT, FRUITS BROWN, 3-ANGLED. OLDER LEAVES BECOMING ORANGE MAKTAU HILL OFF MAIN BURA-TAVETA ROAD L~1A     PAX r  Euphorbiaceae K   Crton dichogamus a b   l TAITA TAVETA    # croton   S~;F4 2009-03-21  -3.39413, 38.12809 R   Kenya 5c,7    Z# P. E. Berry    
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton dichogamus", "scientificNameAuthorship": "Pax", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2009-03-21", "habitat": "", "occurrenceRemarks": "Shrub to 4 m tall. in fruit, Fruits brown, 3-angled. Older leaves becoming orange", "associatedTaxa": "", "country": "Kenya", "stateProvince": "", "county": "Taita Taveta", "municipality": "", "locality": "Maktau Hill off main Bura-Taveta road", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "-3.39413, 38.12809", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}