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": ""}
   AhuacatlÃ¡n mv_tS   1537948        Mexico $    o 1959-11-17  Ns^1 a.gray     outains; precipitous rocky south-facing slopes ;  10 miles southeast of ahuacatlan, on the road to barranca del oro and amatlan Vo 5  BOLANOSA V    COULTERI Uv4$X    ua45] asterales  0%t BOLANOSA COULTERI 
{"catalogNumber": "1537948", "order": "Asterales", "family": "", "scientificName": "Bolanosa coulteri", "scientificNameAuthorship": "A.Gray", "genus": "Bolanosa", "subgenus": "", "specificEpithet": "coulteri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1959-11-17", "habitat": "Mountains; precipitous rocky south-facing slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Ahuacatl\u00c3\u00a1n", "municipality": "", "locality": "10 miles southeast of Ahuacatlan, on the road to Barranca del Oro and Amatlan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}