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": ""}
 euphorbiaceae  hb  Rupununi Savanna, Tup-Tup Ialli, +/-4 km W of Wichabai 1c.D#    b BAILL.   Wo -59.55     5M r. riina GUYANA zf(7g    z9|n4 malpighiales   er 1989-07-02 l.j. gillespie _pWe   [I CROTON COMMO:N AT FREST EDGE. BUSaH ISLAND, FOREST +/- 15 N TALL wTMk    .n 2.86667 UPPER TAKUTU-UPPER ESSEQUIBO | YR@   CROTON NEPETIFOLIUS g8U5     &st NEPETIFOLIUS   1965 Wd N   4kM 2Â°52'N 59Â°33'W
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton nepetifolius", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "nepetifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Riina", "recordedBy": "L.J. Gillespie", "recordNumber": "1965", "verbatimEventDate": "1989-07-02", "habitat": "Common at forest edge. Bush island, forest +/- 15 m tall", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Upper Takutu-Upper Essequibo", "county": "", "municipality": "", "locality": "Rupununi Savanna, Tup-Tup Ialli, +/-4 km W of Wichabai", "decimalLatitude": "2.86667", "decimalLongitude": "-59.55", "verbatimCoordinates": "2\u00c2\u00b052'N 59\u00c2\u00b033'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}