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": ""}
 4â°011'n, 59â°31'w CD[P    t_p A.JUSS.  0 guyana 3506 O)  rupununi area, karasabai village, 5 km west around ireng river 48TJ   Q  upper takutu-upper essequibo  Stigmaphyllon Q    1990-03-08 yyue@        u P. Acevedo   qV? 1526404 sinuatum gBlu  Stigmaphyllon sinuatum 7O ]?       
{"catalogNumber": "1526404", "order": "", "family": "", "scientificName": "Stigmaphyllon sinuatum", "scientificNameAuthorship": "A.Juss.", "genus": "Stigmaphyllon", "subgenus": "", "specificEpithet": "sinuatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. Acevedo", "recordNumber": "3506", "verbatimEventDate": "1990-03-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Upper Takutu-Upper Essequibo", "county": "", "municipality": "", "locality": "Rupununi area, Karasabai Village, 5 km West around Ireng River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "4\u00c2\u00b001'N, 59\u00c2\u00b031'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}