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": ""}
 + 4.5 MI SE OF TAHMEK    20â°52' n, 89â°13' w yb   JAhys scrub on limestone 1167024 !S    : G. WEBSTER & S. LYNCH   4n4^ euphorbiaceae    --V 1972-07-31    [(^ YUCATÃ¡N manihot Dr;  17570 4L[   wKvv AESCULIFOLIA MALPIGHIALES M*7T  POHL t  MANIHOT AESCULIFOLIA Ez3)E      
{"catalogNumber": "1167024", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Manihot aesculifolia", "scientificNameAuthorship": "Pohl", "genus": "Manihot", "subgenus": "", "specificEpithet": "aesculifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Webster & S. Lynch", "recordNumber": "17570", "verbatimEventDate": "1972-07-31", "habitat": "scrub on limestone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yucat\u00c3\u00a1n", "county": "", "municipality": "", "locality": "4.5 mi SE of Tahmek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "20\u00c2\u00b052' N, 89\u00c2\u00b013' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}