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": ""}
 O Coahuila     (!  macropt3ilium atropurpureum     cK[= 1171497    YKb mexico   [OoO Fabales    J:$ JOSÃ© MARTÃ­NEZ VILLANUEVA; RANCHO EL ALMAGRE; SIERRA ALMAGRE     Z SIERRA MOJADA   ] VjU -103.66   i.m. johnston & c.h. muller w   
{"catalogNumber": "1171497", "order": "Fabales", "family": "", "scientificName": "Macroptilium atropurpureum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "I.M. Johnston & C.H. Muller", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "Sierra Mojada", "municipality": "", "locality": "Jos\u00c3\u00a9 Mart\u00c3\u00adnez Villanueva; Rancho El Almagre; Sierra Almagre", "decimalLatitude": "", "decimalLongitude": "-103.66", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}