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": ""}
 C ROBE%RT MERILL KING Santa Catarina Ixteeji yeG-  Mexico $Y?+  2488 n:=,   s8f9g 17.1759   B (schltdl. & cham.) seigler & ebinger   vachellia pennatula ::           e;?o  LA CUMBRE; 8-10 MI FROM OAXACA, ALONG ROUTE 175, ON THE WAY TO IXTLÃ¡N DE JUÃ¡REZ abundant a tree, open sun WE;)A   FABACEAE [PC     [6K6 pennatula fabales jj3JP  1961-01-31 ~[dsO  
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vachellia pennatula", "scientificNameAuthorship": "(Schltdl. & Cham.) Seigler & Ebinger ", "genus": "", "subgenus": "", "specificEpithet": "pennatula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "2488", "verbatimEventDate": "1961-01-31", "habitat": "abundant a tree, open sun", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Santa Catarina Ixtepeji", "municipality": "", "locality": "La Cumbre; 8-10 mi from Oaxaca, along route 175, on the way to Ixtl\u00c3\u00a1n de Ju\u00c3\u00a1rez", "decimalLatitude": "17.1759", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}