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": ""}
 guyana 4   gAeB B. Hoffman  m8 heteropterys macvradena  ng heteropterys  D6 W 1531137     >H# malpighiaceae  =i~ 3Â°23'N, 59Â°30'W   ~:I 1993-02-14 NO DATA OPk-a     D(p upper takutu-upper essequibo   4WAS (DC.) W. R. Anderson  3787 C U  contact umherbarium  :v|q      malpighiales ysS  MACRADENA [& 
{"catalogNumber": "1531137", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys macradena", "scientificNameAuthorship": "(DC.) W. R. Anderson", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "macradena", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Hoffman", "recordNumber": "3787", "verbatimEventDate": "1993-02-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Upper Takutu-Upper Essequibo", "county": "no data", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "3\u00c2\u00b023'N, 59\u00c2\u00b030'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}