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": ""}
  qn SINUCATUM  7eI.+ DEMERARA-MAHAICA REGION: ALONG ROAD BETWEEN ROCKSTONE AND LINDEN     N7 malpighiaceae    ri9q Demerara-Mahaica 1526406 1s   57 no data  A.J uss. 6  T. McDowell S   I GUYANA 1820 9M:~,  STIGMAPHYLLON SINUATUM )J   9y malpighiales    uc9  Stigmaphyllon  M 5Â°59'N, 58Â°25'W   1990-01-23 ]/    
{"catalogNumber": "1526406", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Stigmaphyllon sinuatum", "scientificNameAuthorship": "A.Juss.", "genus": "Stigmaphyllon", "subgenus": "", "specificEpithet": "sinuatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. McDowell", "recordNumber": "1820", "verbatimEventDate": "1990-01-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Demerara-Mahaica", "county": "No data", "municipality": "", "locality": "Demerara-Mahaica Region: Along road between Rockstone and Linden", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "5\u00c2\u00b059'N, 58\u00c2\u00b025'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}