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": ""}
   a.h. gentry    y2VZ amazonas     Z_V Jacaranda copaia subsp. spectabilis         t. plowman, e. w. davis, c. a. cid, i. l. amaral, j. lima, j. guedes @  lamiales i    b)[ RIO JAPURÃ¡, SÃ­TIO FORTALEZA, APPROX. 7 KM. NW OF TOWN OF MARAÃ£    tj 12286  Fn Bignoniaceae    &)_ jacaranda  mZZ$7 1Â°50'S, 65Â°38'W 
{"catalogNumber": "", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Jacaranda copaia subsp. spectabilis", "scientificNameAuthorship": "A.H. Gentry", "genus": "Jacaranda", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. Plowman, E. W. Davis, C. A. Cid, I. L. Amaral, J. Lima, J. Guedes", "recordNumber": "12286", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Amazonas", "county": "", "municipality": "", "locality": "Rio Japur\u00c3\u00a1, S\u00c3\u00adtio Fortaleza, approx. 7 km. NW of town of Mara\u00c3\u00a3", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "1\u00c2\u00b050'S, 65\u00c2\u00b038'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}