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": ""}
 M Ma6 1967-07-20   n @  STRIGUL0SUS  19.4474 c R`Z   -98.7956 t :hs  ASTRAGALUS pQY  1150052  uX  jerJzy rzedowski ^    24052 oCwV  TEXCOCO c`u   :M ASTRAGALUS STRIGULOSUS  .C San Camilo; Texcoco; 8 km al E de CoatlinchÃ¡n         Mexico h    * Fl fabales
{"catalogNumber": "1150052", "order": "Fabales", "family": "", "scientificName": "Astragalus strigulosus", "scientificNameAuthorship": "", "genus": "Astragalus", "subgenus": "", "specificEpithet": "strigulosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jerzy Rzedowski", "recordNumber": "24052", "verbatimEventDate": "1967-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mexico", "county": "Texcoco", "municipality": "", "locality": "San Camilo; Texcoco; 8 km al E de Coatlinch\u00c3\u00a1n", "decimalLatitude": "19.4474", "decimalLongitude": "-98.7956", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}