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": ""}
1880 q_,h=     P Leptochlfoa subsp. wjQ    7k2m 1123723 N. SNOW K0dl    f panicea   leptochloa panicea subsp. brachiata J= #     t yz (s7eudl.) n. snow poales #!    6T GM brachiata  JOSÃ© VERA SANTOS o6    jsi 1941-08-24  = Contact UM Herbarium    bRO MEXICO  
{"catalogNumber": "1123723", "order": "Poales", "family": "", "scientificName": "Leptochloa panicea subsp. brachiata", "scientificNameAuthorship": "(Steudl.) N. Snow", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "panicea", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "brachiata", "identifiedBy": "N. Snow", "recordedBy": "Jos\u00c3\u00a9 Vera Santos", "recordNumber": "1880", "verbatimEventDate": "1941-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}