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": ""}
   t!S on undulating rocky calcareous terrain    &b  1977-09-21   ? fabales  mexico x( )I  mimosa f  271 -O^D    2B H. Iltis & J. Doebley      V2 mimosa   9pM) LAT. 18Â°20' LONG. [-]99Â°49' Rancho la Perla; Te|oloapan; 10 km E of Teloloapan, above Mexico 51 to Iguala, near Rancho Viejo, 1.4 km E o Chapa trnoff   =   /=V3 Fabaceae  wgQU -99.7883  teloloapan =   18.3284 ? 
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Mimosa", "scientificNameAuthorship": "", "genus": "Mimosa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Iltis & J. Doebley", "recordNumber": "271", "verbatimEventDate": "1977-09-21", "habitat": "On undulating rocky calcareous terrain", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Teloloapan", "municipality": "", "locality": "Rancho la Perla; Teloloapan; 10 km E of Teloloapan, above Mexico 51 to Iguala, near Rancho Viejo, 1.4 km E of Chapa trnoff", "decimalLatitude": "18.3284", "decimalLongitude": "-99.7883", "verbatimCoordinates": "Lat. 18\u00c2\u00b020' Long. [-]99\u00c2\u00b049'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}