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": ""}
  ^._ POTARO-SIPARUNI  BANISTERIOPSI hi RJ      L 05Â° 12' N 59Â° 28' W     Q henkel, t. w.  Guyana 1)       &>o 2280 1527797 w  MALPIGHIACEAE =)M  MARTINIANA e F(         1993-07-18 Y78$ 
{"catalogNumber": "1527797", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Banisteriopsis", "subgenus": "", "specificEpithet": "martiniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Henkel, T. W.", "recordNumber": "2280", "verbatimEventDate": "1993-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Potaro-Siparuni", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "05\u00c2\u00b0 12' N 59\u00c2\u00b0 28' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}