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": ""}
  nM# 10623   Leptochloa N    S Bc2 MEXICO COAHUILA Kj   Y7C N. SNOW  E- > poales 1123578 @    >a (Kunth) Nees -101.781  2H]   JIzY frank w.gould 1963-09-10 )X    `c dubia      J.   28.704   MP leptochloa dubia  7#%5 poaceae MARGARITAS; RANCH0 MARGARETA HEADQUARTERS; SERRANIAS DEL BURRO MOUNTAINS, ABOUT 65 MILES NORTHWEST OF SABINAS 6Q$  
{"catalogNumber": "1123578", "order": "Poales", "family": "Poaceae", "scientificName": "Leptochloa dubia", "scientificNameAuthorship": "(Kunth) Nees", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "dubia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "N. Snow", "recordedBy": "Frank W. Gould", "recordNumber": "10623", "verbatimEventDate": "1963-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Margaritas; Rancho Margareta headquarters; Serranias del Burro mountains, about 65 miles northwest of Sabinas", "decimalLatitude": "28.704", "decimalLongitude": "-101.781", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}