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": ""}
1665944 -     su R. DurÃ¡n, C. Espadas y P. SimÃ¡ tzucacab  V  1998-03-14  i r9   $ 2993 EUPHORBIACEAE +P-YV   e(x  MILLSP.  croton suHvH  Selva mediana perturbada, suelo negro pedregoso Xq    w8h YUCATÃ¡N Malpighiales r:]8  20â°04'50"n, 89â°04'20"w >|   -89.0722222 =  mX  2.5 km al o de tzucacab 1    Arbol de 6 m, abundancia poca, flor blnca 4T%3S  MEXICO pT) T  ARBORUS b    B~ 3# CROTON ARBOREUS     % 20.0805556   qsc P. BERRY
{"catalogNumber": "1665944", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton arboreus", "scientificNameAuthorship": "Millsp.", "genus": "Croton", "subgenus": "", "specificEpithet": "arboreus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "R. Dur\u00c3\u00a1n, C. Espadas y P. Sim\u00c3\u00a1", "recordNumber": "2993", "verbatimEventDate": "1998-03-14", "habitat": "Selva mediana perturbada, suelo negro pedregoso", "occurrenceRemarks": "Arbol de 6 m, abundancia poca, flor blanca", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Yucat\u00c3\u00a1n", "county": "Tzucacab", "municipality": "", "locality": "2.5 km al O de Tzucacab", "decimalLatitude": "20.0805556", "decimalLongitude": "-89.0722222", "verbatimCoordinates": "20\u00c2\u00b004'50\"N, 89\u00c2\u00b004'20\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}