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": ""}
macradena (n      heteropterys       3? (DC.) W. R. ANDERSON venezuela le!    ATURES NQ   [ amazonas Malpighiales ;|     1530399 _   ibWo c#ontact um herbarium 3496 0/c   piEO 1979-02-27   p5 OTTO HUBER heteropterys macradena u  MALPI6HIACEAE  *a7[  5â°21'n, 6â°10'w >yu 
{"catalogNumber": "1530399", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys macradena", "scientificNameAuthorship": "(DC.) W. R. Anderson", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "macradena", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Otto Huber", "recordNumber": "3496", "verbatimEventDate": "1979-02-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Venezuela", "stateProvince": "Amazonas", "county": "Atures", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "5\u00c2\u00b021'N, 66\u00c2\u00b010'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}